2654933408

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{2339}}^1$

素因数の和:2877

約数の個数: 48

約数和(自身を含む): 5307120000

約数和(自身を除く): 2652186592

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 449, 632, 898, 1264, 1796, 2339, 2528, 3592, 4678, 7184, 9356, 14368, 18712, 35471, 37424, 70942, 74848, 141884, 184781, 283768, 369562, 567536, 739124, 1050211, 1135072, 1478248, 2100422, 2956496, 4200844, 5912992, 8401688, 16803376, 33606752, 82966669, 165933338, 331866676, 663733352, 1327466704, 2654933408]

約数ペア:

[(1, 2654933408), (2, 1327466704), (4, 663733352), (8, 331866676), (16, 165933338), (32, 82966669), (79, 33606752), (158, 16803376), (316, 8401688), (449, 5912992), (632, 4200844), (898, 2956496), (1264, 2100422), (1796, 1478248), (2339, 1135072), (2528, 1050211), (3592, 739124), (4678, 567536), (7184, 369562), (9356, 283768), (14368, 184781), (18712, 141884), (35471, 74848), (37424, 70942)]