21458876398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{433}}^1\times {\mathrm{3677}}^1$

素因数の和:4428

約数の個数: 32

約数和(自身を含む): 33789462336

約数和(自身を除く): 12330585938

約数列:

[1, 2, 23, 46, 293, 433, 586, 866, 3677, 6739, 7354, 9959, 13478, 19918, 84571, 126869, 169142, 253738, 1077361, 1592141, 2154722, 2917987, 3184282, 5835974, 24779303, 36619243, 49558606, 73238486, 466497313, 932994626, 10729438199, 21458876398]

約数ペア:

[(1, 21458876398), (2, 10729438199), (23, 932994626), (46, 466497313), (293, 73238486), (433, 49558606), (586, 36619243), (866, 24779303), (3677, 5835974), (6739, 3184282), (7354, 2917987), (9959, 2154722), (13478, 1592141), (19918, 1077361), (84571, 253738), (126869, 169142)]