445309172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{46639}}^1$

素因数の和:46692

約数の個数: 48

約数和(自身を含む): 1002946560

約数和(自身を除く): 557637388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 46639, 93278, 186556, 326473, 513029, 652946, 1026058, 1305892, 1445809, 2052116, 2891618, 3591203, 5783236, 7182406, 10120663, 14364812, 15903899, 20241326, 31807798, 40482652, 63615596, 111327293, 222654586, 445309172]

約数ペア:

[(1, 445309172), (2, 222654586), (4, 111327293), (7, 63615596), (11, 40482652), (14, 31807798), (22, 20241326), (28, 15903899), (31, 14364812), (44, 10120663), (62, 7182406), (77, 5783236), (124, 3591203), (154, 2891618), (217, 2052116), (308, 1445809), (341, 1305892), (434, 1026058), (682, 652946), (868, 513029), (1364, 326473), (2387, 186556), (4774, 93278), (9548, 46639)]