1570469988

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1\times {\mathrm{1319}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 3690529920

約数和(自身を除く): 2120059932

約数列:

[1, 2, 3, 4, 6, 12, 313, 317, 626, 634, 939, 951, 1252, 1268, 1319, 1878, 1902, 2638, 3756, 3804, 3957, 5276, 7914, 15828, 99221, 198442, 297663, 396884, 412847, 418123, 595326, 825694, 836246, 1190652, 1238541, 1254369, 1651388, 1672492, 2477082, 2508738, 4954164, 5017476, 130872499, 261744998, 392617497, 523489996, 785234994, 1570469988]

約数ペア:

[(1, 1570469988), (2, 785234994), (3, 523489996), (4, 392617497), (6, 261744998), (12, 130872499), (313, 5017476), (317, 4954164), (626, 2508738), (634, 2477082), (939, 1672492), (951, 1651388), (1252, 1254369), (1268, 1238541), (1319, 1190652), (1878, 836246), (1902, 825694), (2638, 595326), (3756, 418123), (3804, 412847), (3957, 396884), (5276, 297663), (7914, 198442), (15828, 99221)]