808914436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{9043}}^1$

素因数の和:9184

約数の個数: 48

約数和(自身を含む): 1640943360

約数和(自身を除く): 832028924

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 107, 209, 214, 418, 428, 836, 1177, 2033, 2354, 4066, 4708, 8132, 9043, 18086, 22363, 36172, 44726, 89452, 99473, 171817, 198946, 343634, 397892, 687268, 967601, 1889987, 1935202, 3779974, 3870404, 7559948, 10643611, 18384419, 21287222, 36768838, 42574444, 73537676, 202228609, 404457218, 808914436]

約数ペア:

[(1, 808914436), (2, 404457218), (4, 202228609), (11, 73537676), (19, 42574444), (22, 36768838), (38, 21287222), (44, 18384419), (76, 10643611), (107, 7559948), (209, 3870404), (214, 3779974), (418, 1935202), (428, 1889987), (836, 967601), (1177, 687268), (2033, 397892), (2354, 343634), (4066, 198946), (4708, 171817), (8132, 99473), (9043, 89452), (18086, 44726), (22363, 36172)]