2355392

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 56

約数和(自身を含む): 5334000

約数和(自身を除く): 2978608

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 149, 152, 208, 247, 298, 304, 416, 494, 596, 608, 832, 988, 1192, 1216, 1937, 1976, 2384, 2831, 3874, 3952, 4768, 5662, 7748, 7904, 9536, 11324, 15496, 15808, 22648, 30992, 36803, 45296, 61984, 73606, 90592, 123968, 147212, 181184, 294424, 588848, 1177696, 2355392]

約数ペア:

[(1, 2355392), (2, 1177696), (4, 588848), (8, 294424), (13, 181184), (16, 147212), (19, 123968), (26, 90592), (32, 73606), (38, 61984), (52, 45296), (64, 36803), (76, 30992), (104, 22648), (149, 15808), (152, 15496), (208, 11324), (247, 9536), (298, 7904), (304, 7748), (416, 5662), (494, 4768), (596, 3952), (608, 3874), (832, 2831), (988, 2384), (1192, 1976), (1216, 1937)]