322425896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163171}}^1$

素因数の和:163209

約数の個数: 32

約数和(自身を含む): 685322400

約数和(自身を除く): 362896504

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 163171, 326342, 652684, 1305368, 2121223, 3100249, 4242446, 6200498, 8484892, 12400996, 16969784, 24801992, 40303237, 80606474, 161212948, 322425896]

約数ペア:

[(1, 322425896), (2, 161212948), (4, 80606474), (8, 40303237), (13, 24801992), (19, 16969784), (26, 12400996), (38, 8484892), (52, 6200498), (76, 4242446), (104, 3100249), (152, 2121223), (247, 1305368), (494, 652684), (988, 326342), (1976, 163171)]