1428996894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{590983}}^1$

素因数の和:591032

約数の個数: 32

約数和(自身を含む): 3177129984

約数和(自身を除く): 1748133090

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 590983, 1181966, 1772949, 3545898, 7682779, 15365558, 18320473, 23048337, 36640946, 46096674, 54961419, 109922838, 238166149, 476332298, 714498447, 1428996894]

約数ペア:

[(1, 1428996894), (2, 714498447), (3, 476332298), (6, 238166149), (13, 109922838), (26, 54961419), (31, 46096674), (39, 36640946), (62, 23048337), (78, 18320473), (93, 15365558), (186, 7682779), (403, 3545898), (806, 1772949), (1209, 1181966), (2418, 590983)]