417192070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3793}}^1$

素因数の和:4464

約数の個数: 32

約数和(自身を含む): 796557888

約数和(自身を除く): 379365818

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 647, 1294, 3235, 3793, 6470, 7586, 10999, 18965, 21998, 37930, 54995, 64481, 109990, 128962, 322405, 644810, 2454071, 4908142, 12270355, 24540710, 41719207, 83438414, 208596035, 417192070]

約数ペア:

[(1, 417192070), (2, 208596035), (5, 83438414), (10, 41719207), (17, 24540710), (34, 12270355), (85, 4908142), (170, 2454071), (647, 644810), (1294, 322405), (3235, 128962), (3793, 109990), (6470, 64481), (7586, 54995), (10999, 37930), (18965, 21998)]