1641219892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2939}}^1\times {\mathrm{10739}}^1$

素因数の和:13695

約数の個数: 24

約数和(自身を含む): 3094408800

約数和(自身を除く): 1453188908

約数列:

[1, 2, 4, 13, 26, 52, 2939, 5878, 10739, 11756, 21478, 38207, 42956, 76414, 139607, 152828, 279214, 558428, 31561921, 63123842, 126247684, 410304973, 820609946, 1641219892]

約数ペア:

[(1, 1641219892), (2, 820609946), (4, 410304973), (13, 126247684), (26, 63123842), (52, 31561921), (2939, 558428), (5878, 279214), (10739, 152828), (11756, 139607), (21478, 76414), (38207, 42956)]