528040058

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 1031546880

約数和(自身を除く): 503506822

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 311, 491, 494, 622, 982, 1729, 2177, 3437, 3458, 4043, 4354, 5909, 6383, 6874, 8086, 9329, 11818, 12766, 18658, 28301, 41363, 44681, 56602, 65303, 76817, 82726, 89362, 121277, 130606, 152701, 153634, 242554, 305402, 537719, 848939, 1068907, 1075438, 1697878, 1985113, 2137814, 2901319, 3970226, 5802638, 13895791, 20309233, 27791582, 37717147, 40618466, 75434294, 264020029, 528040058]

約数ペア:

[(1, 528040058), (2, 264020029), (7, 75434294), (13, 40618466), (14, 37717147), (19, 27791582), (26, 20309233), (38, 13895791), (91, 5802638), (133, 3970226), (182, 2901319), (247, 2137814), (266, 1985113), (311, 1697878), (491, 1075438), (494, 1068907), (622, 848939), (982, 537719), (1729, 305402), (2177, 242554), (3437, 153634), (3458, 152701), (4043, 130606), (4354, 121277), (5909, 89362), (6383, 82726), (6874, 76817), (8086, 65303), (9329, 56602), (11818, 44681), (12766, 41363), (18658, 28301)]