1629992

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 3763200

約数和(自身を除く): 2133208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2239, 4478, 8956, 15673, 17912, 29107, 31346, 58214, 62692, 116428, 125384, 203749, 232856, 407498, 814996, 1629992]

約数ペア:

[(1, 1629992), (2, 814996), (4, 407498), (7, 232856), (8, 203749), (13, 125384), (14, 116428), (26, 62692), (28, 58214), (52, 31346), (56, 29107), (91, 17912), (104, 15673), (182, 8956), (364, 4478), (728, 2239)]