2783191190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{738247}}^1$

素因数の和:738296

約数の個数: 32

約数和(自身を含む): 5581154880

約数和(自身を除く): 2797963690

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 738247, 1476494, 3691235, 7382470, 9597211, 19194422, 21409163, 42818326, 47986055, 95972110, 107045815, 214091630, 278319119, 556638238, 1391595595, 2783191190]

約数ペア:

[(1, 2783191190), (2, 1391595595), (5, 556638238), (10, 278319119), (13, 214091630), (26, 107045815), (29, 95972110), (58, 47986055), (65, 42818326), (130, 21409163), (145, 19194422), (290, 9597211), (377, 7382470), (754, 3691235), (1885, 1476494), (3770, 738247)]