130513204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13109}}^1$

素因数の和:13263

約数の個数: 24

約数和(自身を含む): 242272800

約数和(自身を除く): 111759596

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 13109, 26218, 52436, 249071, 498142, 996284, 1717279, 3434558, 6869116, 32628301, 65256602, 130513204]

約数ペア:

[(1, 130513204), (2, 65256602), (4, 32628301), (19, 6869116), (38, 3434558), (76, 1717279), (131, 996284), (262, 498142), (524, 249071), (2489, 52436), (4978, 26218), (9956, 13109)]