2013902296

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{161267}}^1$

素因数の和:161503

約数の個数: 32

約数和(自身を含む): 4334883840

約数和(自身を除く): 2320981544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 6244, 12488, 161267, 322534, 645068, 1128869, 1290136, 2257738, 4515476, 9030952, 35962541, 71925082, 143850164, 251737787, 287700328, 503475574, 1006951148, 2013902296]

約数ペア:

[(1, 2013902296), (2, 1006951148), (4, 503475574), (7, 287700328), (8, 251737787), (14, 143850164), (28, 71925082), (56, 35962541), (223, 9030952), (446, 4515476), (892, 2257738), (1561, 1290136), (1784, 1128869), (3122, 645068), (6244, 322534), (12488, 161267)]