1520305592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{4657}}^1$

素因数の和:4792

約数の個数: 64

約数和(自身を含む): 3184954080

約数和(自身を除く): 1664648488

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 73, 86, 104, 146, 172, 292, 344, 559, 584, 949, 1118, 1898, 2236, 3139, 3796, 4472, 4657, 6278, 7592, 9314, 12556, 18628, 25112, 37256, 40807, 60541, 81614, 121082, 163228, 200251, 242164, 326456, 339961, 400502, 484328, 679922, 801004, 1359844, 1602008, 2603263, 2719688, 4419493, 5206526, 8838986, 10413052, 14618323, 17677972, 20826104, 29236646, 35355944, 58473292, 116946584, 190038199, 380076398, 760152796, 1520305592]

約数ペア:

[(1, 1520305592), (2, 760152796), (4, 380076398), (8, 190038199), (13, 116946584), (26, 58473292), (43, 35355944), (52, 29236646), (73, 20826104), (86, 17677972), (104, 14618323), (146, 10413052), (172, 8838986), (292, 5206526), (344, 4419493), (559, 2719688), (584, 2603263), (949, 1602008), (1118, 1359844), (1898, 801004), (2236, 679922), (3139, 484328), (3796, 400502), (4472, 339961), (4657, 326456), (6278, 242164), (7592, 200251), (9314, 163228), (12556, 121082), (18628, 81614), (25112, 60541), (37256, 40807)]