2215693474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1\times {\mathrm{797}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 3533544000

約数和(自身を除く): 1317850526

約数列:

[1, 2, 19, 38, 149, 298, 491, 797, 982, 1594, 2831, 5662, 9329, 15143, 18658, 30286, 73159, 118753, 146318, 237506, 391327, 782654, 1390021, 2256307, 2780042, 4512614, 7435213, 14870426, 58307723, 116615446, 1107846737, 2215693474]

約数ペア:

[(1, 2215693474), (2, 1107846737), (19, 116615446), (38, 58307723), (149, 14870426), (298, 7435213), (491, 4512614), (797, 2780042), (982, 2256307), (1594, 1390021), (2831, 782654), (5662, 391327), (9329, 237506), (15143, 146318), (18658, 118753), (30286, 73159)]