1230659504

素因数分解:

$2^4\times {\mathrm{2971}}^1\times {\mathrm{25889}}^1$

素因数の和:28868

約数の個数: 20

約数和(自身を含む): 2385297480

約数和(自身を除く): 1154637976

約数列:

[1, 2, 4, 8, 16, 2971, 5942, 11884, 23768, 25889, 47536, 51778, 103556, 207112, 414224, 76916219, 153832438, 307664876, 615329752, 1230659504]

約数ペア:

[(1, 1230659504), (2, 615329752), (4, 307664876), (8, 153832438), (16, 76916219), (2971, 414224), (5942, 207112), (11884, 103556), (23768, 51778), (25889, 47536)]