2027888408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1669}}^2$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 4682548080

約数和(自身を除く): 2654659672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1669, 3338, 6676, 11683, 13352, 21697, 23366, 43394, 46732, 86788, 93464, 151879, 173576, 303758, 607516, 1215032, 2785561, 5571122, 11142244, 19498927, 22284488, 36212293, 38997854, 72424586, 77995708, 144849172, 155991416, 253486051, 289698344, 506972102, 1013944204, 2027888408]

約数ペア:

[(1, 2027888408), (2, 1013944204), (4, 506972102), (7, 289698344), (8, 253486051), (13, 155991416), (14, 144849172), (26, 77995708), (28, 72424586), (52, 38997854), (56, 36212293), (91, 22284488), (104, 19498927), (182, 11142244), (364, 5571122), (728, 2785561), (1669, 1215032), (3338, 607516), (6676, 303758), (11683, 173576), (13352, 151879), (21697, 93464), (23366, 86788), (43394, 46732)]