2019905082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1733}}^1$

素因数の和:2064

約数の個数: 96

約数和(自身を含む): 5010275088

約数和(自身を除く): 2990370006

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 293, 306, 442, 586, 663, 879, 1326, 1733, 1758, 1989, 2637, 3466, 3809, 3978, 4981, 5199, 5274, 7618, 9962, 10398, 11427, 14943, 15597, 22529, 22854, 29461, 29886, 31194, 34281, 44829, 45058, 58922, 64753, 67587, 68562, 88383, 89658, 129506, 135174, 176766, 194259, 202761, 265149, 382993, 388518, 405522, 507769, 530298, 582777, 765986, 1015538, 1148979, 1165554, 1523307, 2297958, 3046614, 3446937, 4569921, 6600997, 6893874, 8632073, 9139842, 13201994, 17264146, 19802991, 25896219, 39605982, 51792438, 59408973, 77688657, 112216949, 118817946, 155377314, 224433898, 336650847, 673301694, 1009952541, 2019905082]

約数ペア:

[(1, 2019905082), (2, 1009952541), (3, 673301694), (6, 336650847), (9, 224433898), (13, 155377314), (17, 118817946), (18, 112216949), (26, 77688657), (34, 59408973), (39, 51792438), (51, 39605982), (78, 25896219), (102, 19802991), (117, 17264146), (153, 13201994), (221, 9139842), (234, 8632073), (293, 6893874), (306, 6600997), (442, 4569921), (586, 3446937), (663, 3046614), (879, 2297958), (1326, 1523307), (1733, 1165554), (1758, 1148979), (1989, 1015538), (2637, 765986), (3466, 582777), (3809, 530298), (3978, 507769), (4981, 405522), (5199, 388518), (5274, 382993), (7618, 265149), (9962, 202761), (10398, 194259), (11427, 176766), (14943, 135174), (15597, 129506), (22529, 89658), (22854, 88383), (29461, 68562), (29886, 67587), (31194, 64753), (34281, 58922), (44829, 45058)]