31008077012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{907}}^1\times {\mathrm{3251}}^1$

素因数の和:4412

約数の個数: 48

約数和(自身を含む): 59528770560

約数和(自身を除く): 28520693548

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 907, 956, 1814, 2629, 3251, 3628, 5258, 6502, 9977, 10516, 13004, 19954, 35761, 39908, 71522, 143044, 216773, 433546, 776989, 867092, 1553978, 2384503, 2948657, 3107956, 4769006, 5897314, 8546879, 9538012, 11794628, 17093758, 32435227, 34187516, 64870454, 129740908, 704729023, 1409458046, 2818916092, 7752019253, 15504038506, 31008077012]

約数ペア:

[(1, 31008077012), (2, 15504038506), (4, 7752019253), (11, 2818916092), (22, 1409458046), (44, 704729023), (239, 129740908), (478, 64870454), (907, 34187516), (956, 32435227), (1814, 17093758), (2629, 11794628), (3251, 9538012), (3628, 8546879), (5258, 5897314), (6502, 4769006), (9977, 3107956), (10516, 2948657), (13004, 2384503), (19954, 1553978), (35761, 867092), (39908, 776989), (71522, 433546), (143044, 216773)]