212925996894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{37394801}}^1$

素因数の和:37394892

約数の個数: 32

約数和(自身を含む): 464892178464

約数和(自身を除く): 251966181570

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 37394801, 74789602, 112184403, 224368806, 486132413, 972264826, 1458397239, 2729820473, 2916794478, 5459640946, 8189461419, 16378922838, 35487666149, 70975332298, 106462998447, 212925996894]

約数ペア:

[(1, 212925996894), (2, 106462998447), (3, 70975332298), (6, 35487666149), (13, 16378922838), (26, 8189461419), (39, 5459640946), (73, 2916794478), (78, 2729820473), (146, 1458397239), (219, 972264826), (438, 486132413), (949, 224368806), (1898, 112184403), (2847, 74789602), (5694, 37394801)]