1253826392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{23593}}^1$

素因数の和:23692

約数の個数: 64

約数和(自身を含む): 2933206080

約数和(自身を除く): 1679379688

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1898, 2044, 3796, 4088, 6643, 7592, 13286, 23593, 26572, 47186, 53144, 94372, 165151, 188744, 306709, 330302, 613418, 660604, 1226836, 1321208, 1722289, 2146963, 2453672, 3444578, 4293926, 6889156, 8587852, 12056023, 13778312, 17175704, 22389757, 24112046, 44779514, 48224092, 89559028, 96448184, 156728299, 179118056, 313456598, 626913196, 1253826392]

約数ペア:

[(1, 1253826392), (2, 626913196), (4, 313456598), (7, 179118056), (8, 156728299), (13, 96448184), (14, 89559028), (26, 48224092), (28, 44779514), (52, 24112046), (56, 22389757), (73, 17175704), (91, 13778312), (104, 12056023), (146, 8587852), (182, 6889156), (292, 4293926), (364, 3444578), (511, 2453672), (584, 2146963), (728, 1722289), (949, 1321208), (1022, 1226836), (1898, 660604), (2044, 613418), (3796, 330302), (4088, 306709), (6643, 188744), (7592, 165151), (13286, 94372), (23593, 53144), (26572, 47186)]