2539992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1192

約数の個数: 64

約数和(自身を含む): 7822080

約数和(自身を除く): 5282088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 1163, 2184, 2326, 3489, 4652, 6978, 8141, 9304, 13956, 15119, 16282, 24423, 27912, 30238, 32564, 45357, 48846, 60476, 65128, 90714, 97692, 105833, 120952, 181428, 195384, 211666, 317499, 362856, 423332, 634998, 846664, 1269996, 2539992]

約数ペア:

[(1, 2539992), (2, 1269996), (3, 846664), (4, 634998), (6, 423332), (7, 362856), (8, 317499), (12, 211666), (13, 195384), (14, 181428), (21, 120952), (24, 105833), (26, 97692), (28, 90714), (39, 65128), (42, 60476), (52, 48846), (56, 45357), (78, 32564), (84, 30238), (91, 27912), (104, 24423), (156, 16282), (168, 15119), (182, 13956), (273, 9304), (312, 8141), (364, 6978), (546, 4652), (728, 3489), (1092, 2326), (1163, 2184)]