675538084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15901}}^1$

素因数の和:15980

約数の個数: 48

約数和(自身を含む): 1371388480

約数和(自身を除く): 695850396

約数列:

[1, 2, 4, 13, 19, 26, 38, 43, 52, 76, 86, 172, 247, 494, 559, 817, 988, 1118, 1634, 2236, 3268, 10621, 15901, 21242, 31802, 42484, 63604, 206713, 302119, 413426, 604238, 683743, 826852, 1208476, 1367486, 2734972, 3927547, 7855094, 8888659, 12991117, 15710188, 17777318, 25982234, 35554636, 51964468, 168884521, 337769042, 675538084]

約数ペア:

[(1, 675538084), (2, 337769042), (4, 168884521), (13, 51964468), (19, 35554636), (26, 25982234), (38, 17777318), (43, 15710188), (52, 12991117), (76, 8888659), (86, 7855094), (172, 3927547), (247, 2734972), (494, 1367486), (559, 1208476), (817, 826852), (988, 683743), (1118, 604238), (1634, 413426), (2236, 302119), (3268, 206713), (10621, 63604), (15901, 42484), (21242, 31802)]