1570207984

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{479}}^1\times {\mathrm{971}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 3066232320

約数和(自身を除く): 1496024336

約数列:

[1, 2, 4, 8, 16, 211, 422, 479, 844, 958, 971, 1688, 1916, 1942, 3376, 3832, 3884, 7664, 7768, 15536, 101069, 202138, 204881, 404276, 409762, 465109, 808552, 819524, 930218, 1617104, 1639048, 1860436, 3278096, 3720872, 7441744, 98137999, 196275998, 392551996, 785103992, 1570207984]

約数ペア:

[(1, 1570207984), (2, 785103992), (4, 392551996), (8, 196275998), (16, 98137999), (211, 7441744), (422, 3720872), (479, 3278096), (844, 1860436), (958, 1639048), (971, 1617104), (1688, 930218), (1916, 819524), (1942, 808552), (3376, 465109), (3832, 409762), (3884, 404276), (7664, 204881), (7768, 202138), (15536, 101069)]