1330889812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{6673}}^1$

素因数の和:7120

約数の個数: 48

約数和(自身を含む): 2825504640

約数和(自身を除く): 1494614828

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 419, 476, 838, 1676, 2933, 5866, 6673, 7123, 11732, 13346, 14246, 26692, 28492, 46711, 49861, 93422, 99722, 113441, 186844, 199444, 226882, 453764, 794087, 1588174, 2795987, 3176348, 5591974, 11183948, 19571909, 39143818, 47531779, 78287636, 95063558, 190127116, 332722453, 665444906, 1330889812]

約数ペア:

[(1, 1330889812), (2, 665444906), (4, 332722453), (7, 190127116), (14, 95063558), (17, 78287636), (28, 47531779), (34, 39143818), (68, 19571909), (119, 11183948), (238, 5591974), (419, 3176348), (476, 2795987), (838, 1588174), (1676, 794087), (2933, 453764), (5866, 226882), (6673, 199444), (7123, 186844), (11732, 113441), (13346, 99722), (14246, 93422), (26692, 49861), (28492, 46711)]