1189810362530

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{3999497}}^1$

素因数の和:3999994

約数の個数: 32

約数和(自身を含む): 2177006751360

約数和(自身を除く): 987196388830

約数列:

[1, 2, 5, 10, 71, 142, 355, 419, 710, 838, 2095, 4190, 29749, 59498, 148745, 297490, 3999497, 7998994, 19997485, 39994970, 283964287, 567928574, 1419821435, 1675789243, 2839642870, 3351578486, 8378946215, 16757892430, 118981036253, 237962072506, 594905181265, 1189810362530]

約数ペア:

[(1, 1189810362530), (2, 594905181265), (5, 237962072506), (10, 118981036253), (71, 16757892430), (142, 8378946215), (355, 3351578486), (419, 2839642870), (710, 1675789243), (838, 1419821435), (2095, 567928574), (4190, 283964287), (29749, 39994970), (59498, 19997485), (148745, 7998994), (297490, 3999497)]