7946503684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{45127}}^1$

素因数の和:45488

約数の個数: 48

約数和(自身を含む): 16780395520

約数和(自身を除く): 8833891836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 331, 532, 662, 1324, 2317, 4634, 6289, 9268, 12578, 25156, 44023, 45127, 88046, 90254, 176092, 180508, 315889, 631778, 857413, 1263556, 1714826, 3429652, 6001891, 12003782, 14937037, 24007564, 29874074, 59748148, 104559259, 209118518, 283803703, 418237036, 567607406, 1135214812, 1986625921, 3973251842, 7946503684]

約数ペア:

[(1, 7946503684), (2, 3973251842), (4, 1986625921), (7, 1135214812), (14, 567607406), (19, 418237036), (28, 283803703), (38, 209118518), (76, 104559259), (133, 59748148), (266, 29874074), (331, 24007564), (532, 14937037), (662, 12003782), (1324, 6001891), (2317, 3429652), (4634, 1714826), (6289, 1263556), (9268, 857413), (12578, 631778), (25156, 315889), (44023, 180508), (45127, 176092), (88046, 90254)]