253864362

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{2531}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 517135680

約数和(自身を除く): 263271318

約数列:

[1, 2, 3, 6, 73, 146, 219, 229, 438, 458, 687, 1374, 2531, 5062, 7593, 15186, 16717, 33434, 50151, 100302, 184763, 369526, 554289, 579599, 1108578, 1159198, 1738797, 3477594, 42310727, 84621454, 126932181, 253864362]

約数ペア:

[(1, 253864362), (2, 126932181), (3, 84621454), (6, 42310727), (73, 3477594), (146, 1738797), (219, 1159198), (229, 1108578), (438, 579599), (458, 554289), (687, 369526), (1374, 184763), (2531, 100302), (5062, 50151), (7593, 33434), (15186, 16717)]