1490148532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{859}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 2803489920

約数和(自身を除く): 1313341388

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 263, 388, 526, 859, 1052, 1649, 1718, 3298, 3436, 4471, 6596, 8942, 14603, 17884, 25511, 29206, 51022, 58412, 83323, 102044, 166646, 225917, 333292, 433687, 451834, 867374, 903668, 1416491, 1734748, 2832982, 3840589, 5665964, 7681178, 15362356, 21913949, 43827898, 87655796, 372537133, 745074266, 1490148532]

約数ペア:

[(1, 1490148532), (2, 745074266), (4, 372537133), (17, 87655796), (34, 43827898), (68, 21913949), (97, 15362356), (194, 7681178), (263, 5665964), (388, 3840589), (526, 2832982), (859, 1734748), (1052, 1416491), (1649, 903668), (1718, 867374), (3298, 451834), (3436, 433687), (4471, 333292), (6596, 225917), (8942, 166646), (14603, 102044), (17884, 83323), (25511, 58412), (29206, 51022)]