1917942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 4204032

約数和(自身を除く): 2286090

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 367, 402, 734, 871, 1101, 1742, 2202, 2613, 4771, 5226, 9542, 14313, 24589, 28626, 49178, 73767, 147534, 319657, 639314, 958971, 1917942]

約数ペア:

[(1, 1917942), (2, 958971), (3, 639314), (6, 319657), (13, 147534), (26, 73767), (39, 49178), (67, 28626), (78, 24589), (134, 14313), (201, 9542), (367, 5226), (402, 4771), (734, 2613), (871, 2202), (1101, 1742)]