745014786

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{23957}}^1$

素因数の和:24106

約数の個数: 32

約数和(自身を含む): 1531778688

約数和(自身を除く): 786763902

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 5183, 10366, 15549, 23957, 31098, 47914, 71871, 143742, 1700947, 1748861, 3401894, 3497722, 5102841, 5246583, 10205682, 10493166, 124169131, 248338262, 372507393, 745014786]

約数ペア:

[(1, 745014786), (2, 372507393), (3, 248338262), (6, 124169131), (71, 10493166), (73, 10205682), (142, 5246583), (146, 5102841), (213, 3497722), (219, 3401894), (426, 1748861), (438, 1700947), (5183, 143742), (10366, 71871), (15549, 47914), (23957, 31098)]