1898645123776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{13109293}}^1$

素因数の和:13109409

約数の個数: 56

約数和(自身を含む): 3942436640384

約数和(自身を除く): 2043791516608

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 1984, 2263, 2336, 4526, 4672, 9052, 18104, 36208, 72416, 144832, 13109293, 26218586, 52437172, 104874344, 209748688, 406388083, 419497376, 812776166, 838994752, 956978389, 1625552332, 1913956778, 3251104664, 3827913556, 6502209328, 7655827112, 13004418656, 15311654224, 26008837312, 29666330059, 30623308448, 59332660118, 61246616896, 118665320236, 237330640472, 474661280944, 949322561888, 1898645123776]

約数ペア:

[(1, 1898645123776), (2, 949322561888), (4, 474661280944), (8, 237330640472), (16, 118665320236), (31, 61246616896), (32, 59332660118), (62, 30623308448), (64, 29666330059), (73, 26008837312), (124, 15311654224), (146, 13004418656), (248, 7655827112), (292, 6502209328), (496, 3827913556), (584, 3251104664), (992, 1913956778), (1168, 1625552332), (1984, 956978389), (2263, 838994752), (2336, 812776166), (4526, 419497376), (4672, 406388083), (9052, 209748688), (18104, 104874344), (36208, 52437172), (72416, 26218586), (144832, 13109293)]