1900355522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{1559}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 3100930560

約数和(自身を除く): 1200575038

約数列:

[1, 2, 13, 26, 173, 271, 346, 542, 1559, 2249, 3118, 3523, 4498, 7046, 20267, 40534, 46883, 93766, 269707, 422489, 539414, 609479, 844978, 1218958, 3506191, 5492357, 7012382, 10984714, 73090597, 146181194, 950177761, 1900355522]

約数ペア:

[(1, 1900355522), (2, 950177761), (13, 146181194), (26, 73090597), (173, 10984714), (271, 7012382), (346, 5492357), (542, 3506191), (1559, 1218958), (2249, 844978), (3118, 609479), (3523, 539414), (4498, 422489), (7046, 269707), (20267, 93766), (40534, 46883)]