3926426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 7344000

約数和(自身を除く): 3417574

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 509, 551, 1018, 1102, 3563, 3857, 7126, 7714, 9671, 14761, 19342, 29522, 67697, 103327, 135394, 206654, 280459, 560918, 1963213, 3926426]

約数ペア:

[(1, 3926426), (2, 1963213), (7, 560918), (14, 280459), (19, 206654), (29, 135394), (38, 103327), (58, 67697), (133, 29522), (203, 19342), (266, 14761), (406, 9671), (509, 7714), (551, 7126), (1018, 3857), (1102, 3563)]