488584796

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{1373}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 997194240

約数和(自身を除く): 508609444

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 179, 284, 358, 497, 716, 994, 1253, 1373, 1988, 2506, 2746, 5012, 5492, 9611, 12709, 19222, 25418, 38444, 50836, 88963, 97483, 177926, 194966, 245767, 355852, 389932, 491534, 682381, 983068, 1364762, 1720369, 2729524, 3440738, 6881476, 17449457, 34898914, 69797828, 122146199, 244292398, 488584796]

約数ペア:

[(1, 488584796), (2, 244292398), (4, 122146199), (7, 69797828), (14, 34898914), (28, 17449457), (71, 6881476), (142, 3440738), (179, 2729524), (284, 1720369), (358, 1364762), (497, 983068), (716, 682381), (994, 491534), (1253, 389932), (1373, 355852), (1988, 245767), (2506, 194966), (2746, 177926), (5012, 97483), (5492, 88963), (9611, 50836), (12709, 38444), (19222, 25418)]