842653276

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 1527482880

約数和(自身を除く): 684829604

約数列:

[1, 2, 4, 71, 109, 142, 163, 167, 218, 284, 326, 334, 436, 652, 668, 7739, 11573, 11857, 15478, 17767, 18203, 23146, 23714, 27221, 30956, 35534, 36406, 46292, 47428, 54442, 71068, 72812, 108884, 1261457, 1292413, 1932691, 2522914, 2584826, 2967089, 3865382, 5045828, 5169652, 5934178, 7730764, 11868356, 210663319, 421326638, 842653276]

約数ペア:

[(1, 842653276), (2, 421326638), (4, 210663319), (71, 11868356), (109, 7730764), (142, 5934178), (163, 5169652), (167, 5045828), (218, 3865382), (284, 2967089), (326, 2584826), (334, 2522914), (436, 1932691), (652, 1292413), (668, 1261457), (7739, 108884), (11573, 72812), (11857, 71068), (15478, 54442), (17767, 47428), (18203, 46292), (23146, 36406), (23714, 35534), (27221, 30956)]