1219504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 60

約数和(自身を含む): 2859192

約数和(自身を除く): 1639688

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 164, 169, 176, 208, 286, 328, 338, 451, 533, 572, 656, 676, 902, 1066, 1144, 1352, 1804, 1859, 2132, 2288, 2704, 3608, 3718, 4264, 5863, 6929, 7216, 7436, 8528, 11726, 13858, 14872, 23452, 27716, 29744, 46904, 55432, 76219, 93808, 110864, 152438, 304876, 609752, 1219504]

約数ペア:

[(1, 1219504), (2, 609752), (4, 304876), (8, 152438), (11, 110864), (13, 93808), (16, 76219), (22, 55432), (26, 46904), (41, 29744), (44, 27716), (52, 23452), (82, 14872), (88, 13858), (104, 11726), (143, 8528), (164, 7436), (169, 7216), (176, 6929), (208, 5863), (286, 4264), (328, 3718), (338, 3608), (451, 2704), (533, 2288), (572, 2132), (656, 1859), (676, 1804), (902, 1352), (1066, 1144)]