1640766084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{10459}}^1$

素因数の和:11252

約数の個数: 48

約数和(自身を含む): 4059316800

約数和(自身を除く): 2418550716

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 769, 1538, 2307, 3076, 4614, 9228, 10459, 13073, 20918, 26146, 31377, 39219, 41836, 52292, 62754, 78438, 125508, 156876, 177803, 355606, 533409, 711212, 1066818, 2133636, 8042971, 16085942, 24128913, 32171884, 48257826, 96515652, 136730507, 273461014, 410191521, 546922028, 820383042, 1640766084]

約数ペア:

[(1, 1640766084), (2, 820383042), (3, 546922028), (4, 410191521), (6, 273461014), (12, 136730507), (17, 96515652), (34, 48257826), (51, 32171884), (68, 24128913), (102, 16085942), (204, 8042971), (769, 2133636), (1538, 1066818), (2307, 711212), (3076, 533409), (4614, 355606), (9228, 177803), (10459, 156876), (13073, 125508), (20918, 78438), (26146, 62754), (31377, 52292), (39219, 41836)]