2018186944

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{306157}}^1$

素因数の和:306272

約数の個数: 28

約数和(自身を含む): 4043734864

約数和(自身を除く): 2025547920

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 306157, 612314, 1224628, 2449256, 4898512, 9797024, 19594048, 31534171, 63068342, 126136684, 252273368, 504546736, 1009093472, 2018186944]

約数ペア:

[(1, 2018186944), (2, 1009093472), (4, 504546736), (8, 252273368), (16, 126136684), (32, 63068342), (64, 31534171), (103, 19594048), (206, 9797024), (412, 4898512), (824, 2449256), (1648, 1224628), (3296, 612314), (6592, 306157)]