1116492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 2977632

約数和(自身を除く): 1861140

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 421, 442, 663, 842, 884, 1263, 1326, 1684, 2526, 2652, 5052, 5473, 7157, 10946, 14314, 16419, 21471, 21892, 28628, 32838, 42942, 65676, 85884, 93041, 186082, 279123, 372164, 558246, 1116492]

約数ペア:

[(1, 1116492), (2, 558246), (3, 372164), (4, 279123), (6, 186082), (12, 93041), (13, 85884), (17, 65676), (26, 42942), (34, 32838), (39, 28628), (51, 21892), (52, 21471), (68, 16419), (78, 14314), (102, 10946), (156, 7157), (204, 5473), (221, 5052), (421, 2652), (442, 2526), (663, 1684), (842, 1326), (884, 1263)]