431368532

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 875626752

約数和(自身を除く): 444258220

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 373, 401, 412, 721, 746, 802, 1442, 1492, 1604, 2611, 2807, 2884, 5222, 5614, 10444, 11228, 38419, 41303, 76838, 82606, 149573, 153676, 165212, 268933, 289121, 299146, 537866, 578242, 598292, 1047011, 1075732, 1156484, 2094022, 4188044, 15406019, 30812038, 61624076, 107842133, 215684266, 431368532]

約数ペア:

[(1, 431368532), (2, 215684266), (4, 107842133), (7, 61624076), (14, 30812038), (28, 15406019), (103, 4188044), (206, 2094022), (373, 1156484), (401, 1075732), (412, 1047011), (721, 598292), (746, 578242), (802, 537866), (1442, 299146), (1492, 289121), (1604, 268933), (2611, 165212), (2807, 153676), (2884, 149573), (5222, 82606), (5614, 76838), (10444, 41303), (11228, 38419)]