2653536

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 7051968

約数和(自身を除く): 4398432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 211, 262, 393, 422, 524, 633, 786, 844, 1048, 1266, 1572, 1688, 2096, 2532, 3144, 3376, 4192, 5064, 6288, 6752, 10128, 12576, 20256, 27641, 55282, 82923, 110564, 165846, 221128, 331692, 442256, 663384, 884512, 1326768, 2653536]

約数ペア:

[(1, 2653536), (2, 1326768), (3, 884512), (4, 663384), (6, 442256), (8, 331692), (12, 221128), (16, 165846), (24, 110564), (32, 82923), (48, 55282), (96, 27641), (131, 20256), (211, 12576), (262, 10128), (393, 6752), (422, 6288), (524, 5064), (633, 4192), (786, 3376), (844, 3144), (1048, 2532), (1266, 2096), (1572, 1688)]