2944375970

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{141761}}^1$

素因数の和:141866

約数の個数: 32

約数和(自身を含む): 5552534016

約数和(自身を除く): 2608158046

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 4154, 10385, 20770, 141761, 283522, 708805, 1417610, 4394591, 8789182, 9497987, 18995974, 21972955, 43945910, 47489935, 94979870, 294437597, 588875194, 1472187985, 2944375970]

約数ペア:

[(1, 2944375970), (2, 1472187985), (5, 588875194), (10, 294437597), (31, 94979870), (62, 47489935), (67, 43945910), (134, 21972955), (155, 18995974), (310, 9497987), (335, 8789182), (670, 4394591), (2077, 1417610), (4154, 708805), (10385, 283522), (20770, 141761)]