426551330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97609}}^1$

素因数の和:97658

約数の個数: 32

約数和(自身を含む): 843350400

約数和(自身を除く): 416799070

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 97609, 195218, 488045, 976090, 1854571, 2245007, 3709142, 4490014, 9272855, 11225035, 18545710, 22450070, 42655133, 85310266, 213275665, 426551330]

約数ペア:

[(1, 426551330), (2, 213275665), (5, 85310266), (10, 42655133), (19, 22450070), (23, 18545710), (38, 11225035), (46, 9272855), (95, 4490014), (115, 3709142), (190, 2245007), (230, 1854571), (437, 976090), (874, 488045), (2185, 195218), (4370, 97609)]