1494989758

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{2309}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 2409976800

約数和(自身を除く): 914987042

約数列:

[1, 2, 17, 34, 137, 139, 274, 278, 2309, 2329, 2363, 4618, 4658, 4726, 19043, 38086, 39253, 78506, 316333, 320951, 323731, 632666, 641902, 647462, 5377661, 5456167, 10755322, 10912334, 43970287, 87940574, 747494879, 1494989758]

約数ペア:

[(1, 1494989758), (2, 747494879), (17, 87940574), (34, 43970287), (137, 10912334), (139, 10755322), (274, 5456167), (278, 5377661), (2309, 647462), (2329, 641902), (2363, 632666), (4618, 323731), (4658, 320951), (4726, 316333), (19043, 78506), (38086, 39253)]