1639213036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{1871}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 3056901120

約数和(自身を除く): 1417688084

約数列:

[1, 2, 4, 23, 46, 89, 92, 107, 178, 214, 356, 428, 1871, 2047, 2461, 3742, 4094, 4922, 7484, 8188, 9523, 9844, 19046, 38092, 43033, 86066, 166519, 172132, 200197, 219029, 333038, 400394, 438058, 666076, 800788, 876116, 3829937, 4604531, 7659874, 9209062, 15319748, 17817533, 18418124, 35635066, 71270132, 409803259, 819606518, 1639213036]

約数ペア:

[(1, 1639213036), (2, 819606518), (4, 409803259), (23, 71270132), (46, 35635066), (89, 18418124), (92, 17817533), (107, 15319748), (178, 9209062), (214, 7659874), (356, 4604531), (428, 3829937), (1871, 876116), (2047, 800788), (2461, 666076), (3742, 438058), (4094, 400394), (4922, 333038), (7484, 219029), (8188, 200197), (9523, 172132), (9844, 166519), (19046, 86066), (38092, 43033)]