521009112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{1487}}^1$

素因数の和:2632

約数の個数: 64

約数和(自身を含む): 1404910080

約数和(自身を除く): 883900968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1123, 1487, 2246, 2974, 3369, 4461, 4492, 5948, 6738, 8922, 8984, 11896, 13476, 14599, 17844, 19331, 26952, 29198, 35688, 38662, 43797, 57993, 58396, 77324, 87594, 115986, 116792, 154648, 175188, 231972, 350376, 463944, 1669901, 3339802, 5009703, 6679604, 10019406, 13359208, 20038812, 21708713, 40077624, 43417426, 65126139, 86834852, 130252278, 173669704, 260504556, 521009112]

約数ペア:

[(1, 521009112), (2, 260504556), (3, 173669704), (4, 130252278), (6, 86834852), (8, 65126139), (12, 43417426), (13, 40077624), (24, 21708713), (26, 20038812), (39, 13359208), (52, 10019406), (78, 6679604), (104, 5009703), (156, 3339802), (312, 1669901), (1123, 463944), (1487, 350376), (2246, 231972), (2974, 175188), (3369, 154648), (4461, 116792), (4492, 115986), (5948, 87594), (6738, 77324), (8922, 58396), (8984, 57993), (11896, 43797), (13476, 38662), (14599, 35688), (17844, 29198), (19331, 26952)]