1819384

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 3978720

約数和(自身を除く): 2159336

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 613, 742, 1226, 1484, 2452, 2968, 4291, 4904, 8582, 17164, 32489, 34328, 64978, 129956, 227423, 259912, 454846, 909692, 1819384]

約数ペア:

[(1, 1819384), (2, 909692), (4, 454846), (7, 259912), (8, 227423), (14, 129956), (28, 64978), (53, 34328), (56, 32489), (106, 17164), (212, 8582), (371, 4904), (424, 4291), (613, 2968), (742, 2452), (1226, 1484)]