2293408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 5027400

約数和(自身を除く): 2733992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 149, 208, 296, 298, 416, 481, 592, 596, 962, 1184, 1192, 1924, 1937, 2384, 3848, 3874, 4768, 5513, 7696, 7748, 11026, 15392, 15496, 22052, 30992, 44104, 61984, 71669, 88208, 143338, 176416, 286676, 573352, 1146704, 2293408]

約数ペア:

[(1, 2293408), (2, 1146704), (4, 573352), (8, 286676), (13, 176416), (16, 143338), (26, 88208), (32, 71669), (37, 61984), (52, 44104), (74, 30992), (104, 22052), (148, 15496), (149, 15392), (208, 11026), (296, 7748), (298, 7696), (416, 5513), (481, 4768), (592, 3874), (596, 3848), (962, 2384), (1184, 1937), (1192, 1924)]