2677168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 40

約数和(自身を含む): 5704496

約数和(自身を除く): 3027328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 211, 244, 422, 488, 793, 844, 976, 1586, 1688, 2743, 3172, 3376, 5486, 6344, 10972, 12688, 12871, 21944, 25742, 43888, 51484, 102968, 167323, 205936, 334646, 669292, 1338584, 2677168]

約数ペア:

[(1, 2677168), (2, 1338584), (4, 669292), (8, 334646), (13, 205936), (16, 167323), (26, 102968), (52, 51484), (61, 43888), (104, 25742), (122, 21944), (208, 12871), (211, 12688), (244, 10972), (422, 6344), (488, 5486), (793, 3376), (844, 3172), (976, 2743), (1586, 1688)]