1873156690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1\times {\mathrm{4391}}^1$

素因数の和:5898

約数の個数: 32

約数和(自身を含む): 3491112960

約数和(自身を除く): 1617956270

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1471, 2942, 4391, 7355, 8782, 14710, 21955, 42659, 43910, 85318, 127339, 213295, 254678, 426590, 636695, 1273390, 6459161, 12918322, 32295805, 64591610, 187315669, 374631338, 936578345, 1873156690]

約数ペア:

[(1, 1873156690), (2, 936578345), (5, 374631338), (10, 187315669), (29, 64591610), (58, 32295805), (145, 12918322), (290, 6459161), (1471, 1273390), (2942, 636695), (4391, 426590), (7355, 254678), (8782, 213295), (14710, 127339), (21955, 85318), (42659, 43910)]