977320954

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 1520285760

約数和(自身を除く): 542964806

約数列:

[1, 2, 53, 106, 113, 139, 226, 278, 587, 1174, 5989, 7367, 11978, 14734, 15707, 31111, 31414, 62222, 66331, 81593, 132662, 163186, 832471, 1664942, 3515543, 4324429, 7031086, 8648858, 9220009, 18440018, 488660477, 977320954]

約数ペア:

[(1, 977320954), (2, 488660477), (53, 18440018), (106, 9220009), (113, 8648858), (139, 7031086), (226, 4324429), (278, 3515543), (587, 1664942), (1174, 832471), (5989, 163186), (7367, 132662), (11978, 81593), (14734, 66331), (15707, 62222), (31111, 31414)]