2261567464

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{4793}}^1$

素因数の和:5174

約数の個数: 48

約数和(自身を含む): 4605835500

約数和(自身を除く): 2344268036

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 349, 676, 698, 1352, 1396, 2792, 4537, 4793, 9074, 9586, 18148, 19172, 36296, 38344, 58981, 62309, 117962, 124618, 235924, 249236, 471848, 498472, 810017, 1620034, 1672757, 3240068, 3345514, 6480136, 6691028, 13382056, 21745841, 43491682, 86983364, 173966728, 282695933, 565391866, 1130783732, 2261567464]

約数ペア:

[(1, 2261567464), (2, 1130783732), (4, 565391866), (8, 282695933), (13, 173966728), (26, 86983364), (52, 43491682), (104, 21745841), (169, 13382056), (338, 6691028), (349, 6480136), (676, 3345514), (698, 3240068), (1352, 1672757), (1396, 1620034), (2792, 810017), (4537, 498472), (4793, 471848), (9074, 249236), (9586, 235924), (18148, 124618), (19172, 117962), (36296, 62309), (38344, 58981)]