831489596

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{10709}}^1$

素因数の和:10826

約数の個数: 48

約数和(自身を含む): 1727308800

約数和(自身を除く): 895819204

約数列:

[1, 2, 4, 7, 14, 28, 47, 59, 94, 118, 188, 236, 329, 413, 658, 826, 1316, 1652, 2773, 5546, 10709, 11092, 19411, 21418, 38822, 42836, 74963, 77644, 149926, 299852, 503323, 631831, 1006646, 1263662, 2013292, 2527324, 3523261, 4422817, 7046522, 8845634, 14093044, 17691268, 29696057, 59392114, 118784228, 207872399, 415744798, 831489596]

約数ペア:

[(1, 831489596), (2, 415744798), (4, 207872399), (7, 118784228), (14, 59392114), (28, 29696057), (47, 17691268), (59, 14093044), (94, 8845634), (118, 7046522), (188, 4422817), (236, 3523261), (329, 2527324), (413, 2013292), (658, 1263662), (826, 1006646), (1316, 631831), (1652, 503323), (2773, 299852), (5546, 149926), (10709, 77644), (11092, 74963), (19411, 42836), (21418, 38822)]