1138110896

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{420899}}^1$

素因数の和:420933

約数の個数: 30

約数和(自身を含む): 2387765700

約数和(自身を除く): 1249654804

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 420899, 841798, 1683596, 3367192, 5471687, 6734384, 10943374, 21886748, 43773496, 71131931, 87546992, 142263862, 284527724, 569055448, 1138110896]

約数ペア:

[(1, 1138110896), (2, 569055448), (4, 284527724), (8, 142263862), (13, 87546992), (16, 71131931), (26, 43773496), (52, 21886748), (104, 10943374), (169, 6734384), (208, 5471687), (338, 3367192), (676, 1683596), (1352, 841798), (2704, 420899)]