829366928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{9749}}^1$

素因数の和:10179

約数の個数: 40

約数和(自身を含む): 1734915000

約数和(自身を除く): 905548072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409, 818, 1636, 3272, 5317, 6544, 9749, 10634, 19498, 21268, 38996, 42536, 77992, 85072, 126737, 155984, 253474, 506948, 1013896, 2027792, 3987341, 7974682, 15949364, 31898728, 51835433, 63797456, 103670866, 207341732, 414683464, 829366928]

約数ペア:

[(1, 829366928), (2, 414683464), (4, 207341732), (8, 103670866), (13, 63797456), (16, 51835433), (26, 31898728), (52, 15949364), (104, 7974682), (208, 3987341), (409, 2027792), (818, 1013896), (1636, 506948), (3272, 253474), (5317, 155984), (6544, 126737), (9749, 85072), (10634, 77992), (19498, 42536), (21268, 38996)]