2813241599

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7577}}^1$

素因数の和:7703

約数の個数: 32

約数和(自身を含む): 3491942400

約数和(自身を除く): 678700801

約数列:

[1, 7, 29, 31, 59, 203, 217, 413, 899, 1711, 1829, 6293, 7577, 11977, 12803, 53039, 53041, 219733, 234887, 371287, 447043, 1538131, 1644209, 3129301, 6811723, 12964247, 13858333, 47682061, 90749729, 97008331, 401891657, 2813241599]

約数ペア:

[(1, 2813241599), (7, 401891657), (29, 97008331), (31, 90749729), (59, 47682061), (203, 13858333), (217, 12964247), (413, 6811723), (899, 3129301), (1711, 1644209), (1829, 1538131), (6293, 447043), (7577, 371287), (11977, 234887), (12803, 219733), (53039, 53041)]