520047692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 962438400

約数和(自身を除く): 442390708

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 197, 244, 349, 394, 698, 788, 1396, 1891, 3782, 6107, 7564, 10819, 12017, 12214, 21289, 21638, 24034, 24428, 42578, 43276, 48068, 68753, 85156, 137506, 275012, 372527, 659959, 745054, 1319918, 1490108, 2131343, 2639836, 4193933, 4262686, 8387866, 8525372, 16775732, 130011923, 260023846, 520047692]

約数ペア:

[(1, 520047692), (2, 260023846), (4, 130011923), (31, 16775732), (61, 8525372), (62, 8387866), (122, 4262686), (124, 4193933), (197, 2639836), (244, 2131343), (349, 1490108), (394, 1319918), (698, 745054), (788, 659959), (1396, 372527), (1891, 275012), (3782, 137506), (6107, 85156), (7564, 68753), (10819, 48068), (12017, 43276), (12214, 42578), (21289, 24428), (21638, 24034)]