2131528

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 2706872

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 2239, 4478, 8956, 15673, 17912, 31346, 38063, 62692, 76126, 125384, 152252, 266441, 304504, 532882, 1065764, 2131528]

約数ペア:

[(1, 2131528), (2, 1065764), (4, 532882), (7, 304504), (8, 266441), (14, 152252), (17, 125384), (28, 76126), (34, 62692), (56, 38063), (68, 31346), (119, 17912), (136, 15673), (238, 8956), (476, 4478), (952, 2239)]