1520761112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{11783}}^1$

素因数の和:11892

約数の個数: 64

約数和(自身を含む): 3296220480

約数和(自身を除く): 1775459368

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 221, 292, 442, 584, 884, 949, 1241, 1768, 1898, 2482, 3796, 4964, 7592, 9928, 11783, 16133, 23566, 32266, 47132, 64532, 94264, 129064, 153179, 200311, 306358, 400622, 612716, 801244, 860159, 1225432, 1602488, 1720318, 2604043, 3440636, 5208086, 6881272, 10416172, 11182067, 14622703, 20832344, 22364134, 29245406, 44728268, 58490812, 89456536, 116981624, 190095139, 380190278, 760380556, 1520761112]

約数ペア:

[(1, 1520761112), (2, 760380556), (4, 380190278), (8, 190095139), (13, 116981624), (17, 89456536), (26, 58490812), (34, 44728268), (52, 29245406), (68, 22364134), (73, 20832344), (104, 14622703), (136, 11182067), (146, 10416172), (221, 6881272), (292, 5208086), (442, 3440636), (584, 2604043), (884, 1720318), (949, 1602488), (1241, 1225432), (1768, 860159), (1898, 801244), (2482, 612716), (3796, 400622), (4964, 306358), (7592, 200311), (9928, 153179), (11783, 129064), (16133, 94264), (23566, 64532), (32266, 47132)]