685997026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 1221520608

約数和(自身を除く): 535523582

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 307, 338, 601, 614, 1202, 1859, 3377, 3718, 3991, 6611, 6754, 7813, 7982, 13222, 15626, 43901, 51883, 85943, 87802, 101569, 103766, 171886, 184507, 203138, 369014, 570713, 1117259, 1141426, 2029577, 2234518, 2398591, 4059154, 4797182, 26384501, 31181683, 52769002, 62363366, 342998513, 685997026]

約数ペア:

[(1, 685997026), (2, 342998513), (11, 62363366), (13, 52769002), (22, 31181683), (26, 26384501), (143, 4797182), (169, 4059154), (286, 2398591), (307, 2234518), (338, 2029577), (601, 1141426), (614, 1117259), (1202, 570713), (1859, 369014), (3377, 203138), (3718, 184507), (3991, 171886), (6611, 103766), (6754, 101569), (7813, 87802), (7982, 85943), (13222, 51883), (15626, 43901)]