2080891254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^2\times {\mathrm{929}}^1$

素因数の和:1054

約数の個数: 72

約数和(自身を含む): 4609425960

約数和(自身を除く): 2528534706

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 169, 282, 338, 507, 611, 929, 1014, 1222, 1833, 1858, 2209, 2787, 3666, 4418, 5574, 6627, 7943, 12077, 13254, 15886, 23829, 24154, 28717, 36231, 43663, 47658, 57434, 72462, 86151, 87326, 130989, 157001, 172302, 261978, 314002, 373321, 471003, 567619, 746642, 942006, 1119963, 1135238, 1702857, 2052161, 2239926, 3405714, 4104322, 6156483, 7379047, 12312966, 14758094, 22137141, 26678093, 44274282, 53356186, 80034279, 160068558, 346815209, 693630418, 1040445627, 2080891254]

約数ペア:

[(1, 2080891254), (2, 1040445627), (3, 693630418), (6, 346815209), (13, 160068558), (26, 80034279), (39, 53356186), (47, 44274282), (78, 26678093), (94, 22137141), (141, 14758094), (169, 12312966), (282, 7379047), (338, 6156483), (507, 4104322), (611, 3405714), (929, 2239926), (1014, 2052161), (1222, 1702857), (1833, 1135238), (1858, 1119963), (2209, 942006), (2787, 746642), (3666, 567619), (4418, 471003), (5574, 373321), (6627, 314002), (7943, 261978), (12077, 172302), (13254, 157001), (15886, 130989), (23829, 87326), (24154, 86151), (28717, 72462), (36231, 57434), (43663, 47658)]