2278348516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{77611}}^1$

素因数の和:77835

約数の個数: 24

約数和(自身を含む): 4107227040

約数和(自身を除く): 1828878524

約数列:

[1, 2, 4, 41, 82, 164, 179, 358, 716, 7339, 14678, 29356, 77611, 155222, 310444, 3182051, 6364102, 12728204, 13892369, 27784738, 55569476, 569587129, 1139174258, 2278348516]

約数ペア:

[(1, 2278348516), (2, 1139174258), (4, 569587129), (41, 55569476), (82, 27784738), (164, 13892369), (179, 12728204), (358, 6364102), (716, 3182051), (7339, 310444), (14678, 155222), (29356, 77611)]