908684

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 2032128

約数和(自身を除く): 1123444

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 83, 92, 119, 161, 166, 238, 322, 332, 391, 476, 581, 644, 782, 1162, 1411, 1564, 1909, 2324, 2737, 2822, 3818, 5474, 5644, 7636, 9877, 10948, 13363, 19754, 26726, 32453, 39508, 53452, 64906, 129812, 227171, 454342, 908684]

約数ペア:

[(1, 908684), (2, 454342), (4, 227171), (7, 129812), (14, 64906), (17, 53452), (23, 39508), (28, 32453), (34, 26726), (46, 19754), (68, 13363), (83, 10948), (92, 9877), (119, 7636), (161, 5644), (166, 5474), (238, 3818), (322, 2822), (332, 2737), (391, 2324), (476, 1909), (581, 1564), (644, 1411), (782, 1162)]