2679348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 7225344

約数和(自身を除く): 4545996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 167, 191, 334, 382, 501, 573, 668, 764, 1002, 1146, 1169, 1337, 2004, 2292, 2338, 2674, 3507, 4011, 4676, 5348, 7014, 8022, 14028, 16044, 31897, 63794, 95691, 127588, 191382, 223279, 382764, 446558, 669837, 893116, 1339674, 2679348]

約数ペア:

[(1, 2679348), (2, 1339674), (3, 893116), (4, 669837), (6, 446558), (7, 382764), (12, 223279), (14, 191382), (21, 127588), (28, 95691), (42, 63794), (84, 31897), (167, 16044), (191, 14028), (334, 8022), (382, 7014), (501, 5348), (573, 4676), (668, 4011), (764, 3507), (1002, 2674), (1146, 2338), (1169, 2292), (1337, 2004)]