2045404335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{601}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 3650605056

約数和(自身を除く): 1605200721

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 563, 601, 1209, 1689, 1803, 2015, 2815, 3005, 6045, 7319, 7813, 8445, 9015, 17453, 18631, 21957, 23439, 36595, 39065, 52359, 55893, 87265, 93155, 109785, 117195, 226889, 242203, 261795, 279465, 338363, 680667, 726609, 1015089, 1134445, 1211015, 1691815, 3403335, 3633045, 4398719, 5075445, 10489253, 13196157, 21993595, 31467759, 52446265, 65980785, 136360289, 157338795, 409080867, 681801445, 2045404335]

約数ペア:

[(1, 2045404335), (3, 681801445), (5, 409080867), (13, 157338795), (15, 136360289), (31, 65980785), (39, 52446265), (65, 31467759), (93, 21993595), (155, 13196157), (195, 10489253), (403, 5075445), (465, 4398719), (563, 3633045), (601, 3403335), (1209, 1691815), (1689, 1211015), (1803, 1134445), (2015, 1015089), (2815, 726609), (3005, 680667), (6045, 338363), (7319, 279465), (7813, 261795), (8445, 242203), (9015, 226889), (17453, 117195), (18631, 109785), (21957, 93155), (23439, 87265), (36595, 55893), (39065, 52359)]