7875994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 14716800

約数和(自身を除く): 6840806

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1021, 1102, 2042, 3857, 7147, 7714, 14294, 19399, 29609, 38798, 59218, 135793, 207263, 271586, 414526, 562571, 1125142, 3937997, 7875994]

約数ペア:

[(1, 7875994), (2, 3937997), (7, 1125142), (14, 562571), (19, 414526), (29, 271586), (38, 207263), (58, 135793), (133, 59218), (203, 38798), (266, 29609), (406, 19399), (551, 14294), (1021, 7714), (1102, 7147), (2042, 3857)]