2012506626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{2213}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 4418789760

約数和(自身を除く): 2406283134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 131, 178, 262, 267, 393, 534, 786, 1157, 1703, 2213, 2314, 3406, 3471, 4426, 5109, 6639, 6942, 10218, 11659, 13278, 23318, 28769, 34977, 57538, 69954, 86307, 151567, 172614, 196957, 289903, 303134, 393914, 454701, 579806, 590871, 869709, 909402, 1181742, 1739418, 2560441, 3768739, 5120882, 7537478, 7681323, 11306217, 15362646, 22612434, 25801367, 51602734, 77404101, 154808202, 335417771, 670835542, 1006253313, 2012506626]

約数ペア:

[(1, 2012506626), (2, 1006253313), (3, 670835542), (6, 335417771), (13, 154808202), (26, 77404101), (39, 51602734), (78, 25801367), (89, 22612434), (131, 15362646), (178, 11306217), (262, 7681323), (267, 7537478), (393, 5120882), (534, 3768739), (786, 2560441), (1157, 1739418), (1703, 1181742), (2213, 909402), (2314, 869709), (3406, 590871), (3471, 579806), (4426, 454701), (5109, 393914), (6639, 303134), (6942, 289903), (10218, 196957), (11659, 172614), (13278, 151567), (23318, 86307), (28769, 69954), (34977, 57538)]