253343324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{7393}}^1$

素因数の和:8069

約数の個数: 24

約数和(自身を含む): 478243920

約数和(自身を除く): 224900596

約数列:

[1, 2, 4, 13, 26, 52, 659, 1318, 2636, 7393, 8567, 14786, 17134, 29572, 34268, 96109, 192218, 384436, 4871987, 9743974, 19487948, 63335831, 126671662, 253343324]

約数ペア:

[(1, 253343324), (2, 126671662), (4, 63335831), (13, 19487948), (26, 9743974), (52, 4871987), (659, 384436), (1318, 192218), (2636, 96109), (7393, 34268), (8567, 29572), (14786, 17134)]