1901366898

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{725159}}^1$

素因数の和:725206

約数の個数: 32

約数和(自身を含む): 4176921600

約数和(自身を除く): 2275554702

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 725159, 1450318, 2175477, 4350954, 13778021, 16678657, 27556042, 33357314, 41334063, 50035971, 82668126, 100071942, 316894483, 633788966, 950683449, 1901366898]

約数ペア:

[(1, 1901366898), (2, 950683449), (3, 633788966), (6, 316894483), (19, 100071942), (23, 82668126), (38, 50035971), (46, 41334063), (57, 33357314), (69, 27556042), (114, 16678657), (138, 13778021), (437, 4350954), (874, 2175477), (1311, 1450318), (2622, 725159)]