320465834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9043}}^1$

素因数の和:9134

約数の個数: 32

約数和(自身を含む): 546981120

約数和(自身を除く): 226515286

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 377, 611, 754, 1222, 1363, 2726, 9043, 17719, 18086, 35438, 117559, 235118, 262247, 425021, 524494, 850042, 3409211, 5525273, 6818422, 11050546, 12325609, 24651218, 160232917, 320465834]

約数ペア:

[(1, 320465834), (2, 160232917), (13, 24651218), (26, 12325609), (29, 11050546), (47, 6818422), (58, 5525273), (94, 3409211), (377, 850042), (611, 524494), (754, 425021), (1222, 262247), (1363, 235118), (2726, 117559), (9043, 35438), (17719, 18086)]