2487112288

素因数分解:

$2^5\times {\mathrm{241}}^1\times {\mathrm{521}}^1\times {\mathrm{619}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 4934215440

約数和(自身を除く): 2447103152

約数列:

[1, 2, 4, 8, 16, 32, 241, 482, 521, 619, 964, 1042, 1238, 1928, 2084, 2476, 3856, 4168, 4952, 7712, 8336, 9904, 16672, 19808, 125561, 149179, 251122, 298358, 322499, 502244, 596716, 644998, 1004488, 1193432, 1289996, 2008976, 2386864, 2579992, 4017952, 4773728, 5159984, 10319968, 77722259, 155444518, 310889036, 621778072, 1243556144, 2487112288]

約数ペア:

[(1, 2487112288), (2, 1243556144), (4, 621778072), (8, 310889036), (16, 155444518), (32, 77722259), (241, 10319968), (482, 5159984), (521, 4773728), (619, 4017952), (964, 2579992), (1042, 2386864), (1238, 2008976), (1928, 1289996), (2084, 1193432), (2476, 1004488), (3856, 644998), (4168, 596716), (4952, 502244), (7712, 322499), (8336, 298358), (9904, 251122), (16672, 149179), (19808, 125561)]