1749470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 3429216

約数和(自身を除く): 1679746

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 251, 410, 502, 697, 1255, 1394, 2510, 3485, 4267, 6970, 8534, 10291, 20582, 21335, 42670, 51455, 102910, 174947, 349894, 874735, 1749470]

約数ペア:

[(1, 1749470), (2, 874735), (5, 349894), (10, 174947), (17, 102910), (34, 51455), (41, 42670), (82, 21335), (85, 20582), (170, 10291), (205, 8534), (251, 6970), (410, 4267), (502, 3485), (697, 2510), (1255, 1394)]