1887748

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 36

約数和(自身を含む): 3713472

約数和(自身を除く): 1825724

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 71, 92, 142, 284, 289, 391, 578, 782, 1156, 1207, 1564, 1633, 2414, 3266, 4828, 6532, 6647, 13294, 20519, 26588, 27761, 41038, 55522, 82076, 111044, 471937, 943874, 1887748]

約数ペア:

[(1, 1887748), (2, 943874), (4, 471937), (17, 111044), (23, 82076), (34, 55522), (46, 41038), (68, 27761), (71, 26588), (92, 20519), (142, 13294), (284, 6647), (289, 6532), (391, 4828), (578, 3266), (782, 2414), (1156, 1633), (1207, 1564)]