1125572

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 2291520

約数和(自身を除く): 1165948

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 659, 854, 1318, 1708, 2636, 4613, 9226, 18452, 40199, 80398, 160796, 281393, 562786, 1125572]

約数ペア:

[(1, 1125572), (2, 562786), (4, 281393), (7, 160796), (14, 80398), (28, 40199), (61, 18452), (122, 9226), (244, 4613), (427, 2636), (659, 1708), (854, 1318)]