996855530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 2030662656

約数和(自身を除く): 1033807126

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 241, 310, 341, 482, 682, 1205, 1213, 1705, 2410, 2426, 2651, 3410, 5302, 6065, 7471, 12130, 13255, 13343, 14942, 26510, 26686, 37355, 37603, 66715, 74710, 75206, 82181, 133430, 164362, 188015, 292333, 376030, 410905, 413633, 584666, 821810, 827266, 1461665, 2068165, 2923330, 3215663, 4136330, 6431326, 9062323, 16078315, 18124646, 32156630, 45311615, 90623230, 99685553, 199371106, 498427765, 996855530]

約数ペア:

[(1, 996855530), (2, 498427765), (5, 199371106), (10, 99685553), (11, 90623230), (22, 45311615), (31, 32156630), (55, 18124646), (62, 16078315), (110, 9062323), (155, 6431326), (241, 4136330), (310, 3215663), (341, 2923330), (482, 2068165), (682, 1461665), (1205, 827266), (1213, 821810), (1705, 584666), (2410, 413633), (2426, 410905), (2651, 376030), (3410, 292333), (5302, 188015), (6065, 164362), (7471, 133430), (12130, 82181), (13255, 75206), (13343, 74710), (14942, 66715), (26510, 37603), (26686, 37355)]