2357992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 5644800

約数和(自身を除く): 3286808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 79, 82, 91, 104, 158, 164, 182, 287, 316, 328, 364, 533, 553, 574, 632, 728, 1027, 1066, 1106, 1148, 2054, 2132, 2212, 2296, 3239, 3731, 4108, 4264, 4424, 6478, 7189, 7462, 8216, 12956, 14378, 14924, 22673, 25912, 28756, 29848, 42107, 45346, 57512, 84214, 90692, 168428, 181384, 294749, 336856, 589498, 1178996, 2357992]

約数ペア:

[(1, 2357992), (2, 1178996), (4, 589498), (7, 336856), (8, 294749), (13, 181384), (14, 168428), (26, 90692), (28, 84214), (41, 57512), (52, 45346), (56, 42107), (79, 29848), (82, 28756), (91, 25912), (104, 22673), (158, 14924), (164, 14378), (182, 12956), (287, 8216), (316, 7462), (328, 7189), (364, 6478), (533, 4424), (553, 4264), (574, 4108), (632, 3731), (728, 3239), (1027, 2296), (1066, 2212), (1106, 2132), (1148, 2054)]