3965930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 7756560

約数和(自身を除く): 3790630

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 569, 697, 1138, 1394, 2845, 3485, 5690, 6970, 9673, 19346, 23329, 46658, 48365, 96730, 116645, 233290, 396593, 793186, 1982965, 3965930]

約数ペア:

[(1, 3965930), (2, 1982965), (5, 793186), (10, 396593), (17, 233290), (34, 116645), (41, 96730), (82, 48365), (85, 46658), (170, 23329), (205, 19346), (410, 9673), (569, 6970), (697, 5690), (1138, 3485), (1394, 2845)]