2893702994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{260647}}^1$

素因数の和:260730

約数の個数: 32

約数和(自身を含む): 5429819136

約数和(自身を除く): 2536116142

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 5551, 11102, 260647, 521294, 1824529, 3388411, 3649058, 6776822, 15899467, 23718877, 31798934, 47437754, 111296269, 206693071, 222592538, 413386142, 1446851497, 2893702994]

約数ペア:

[(1, 2893702994), (2, 1446851497), (7, 413386142), (13, 222592538), (14, 206693071), (26, 111296269), (61, 47437754), (91, 31798934), (122, 23718877), (182, 15899467), (427, 6776822), (793, 3649058), (854, 3388411), (1586, 1824529), (5551, 521294), (11102, 260647)]