2017110928

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9901}}^1$

素因数の和:10040

約数の個数: 80

約数和(自身を含む): 4773873024

約数和(自身を除く): 2756762096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 107, 112, 119, 136, 214, 238, 272, 428, 476, 749, 856, 952, 1498, 1712, 1819, 1904, 2996, 3638, 5992, 7276, 9901, 11984, 12733, 14552, 19802, 25466, 29104, 39604, 50932, 69307, 79208, 101864, 138614, 158416, 168317, 203728, 277228, 336634, 554456, 673268, 1059407, 1108912, 1178219, 1346536, 2118814, 2356438, 2693072, 4237628, 4712876, 7415849, 8475256, 9425752, 14831698, 16950512, 18009919, 18851504, 29663396, 36019838, 59326792, 72039676, 118653584, 126069433, 144079352, 252138866, 288158704, 504277732, 1008555464, 2017110928]

約数ペア:

[(1, 2017110928), (2, 1008555464), (4, 504277732), (7, 288158704), (8, 252138866), (14, 144079352), (16, 126069433), (17, 118653584), (28, 72039676), (34, 59326792), (56, 36019838), (68, 29663396), (107, 18851504), (112, 18009919), (119, 16950512), (136, 14831698), (214, 9425752), (238, 8475256), (272, 7415849), (428, 4712876), (476, 4237628), (749, 2693072), (856, 2356438), (952, 2118814), (1498, 1346536), (1712, 1178219), (1819, 1108912), (1904, 1059407), (2996, 673268), (3638, 554456), (5992, 336634), (7276, 277228), (9901, 203728), (11984, 168317), (12733, 158416), (14552, 138614), (19802, 101864), (25466, 79208), (29104, 69307), (39604, 50932)]