870827228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{6197}}^1$

素因数の和:6306

約数の個数: 36

約数和(自身を含む): 1642593960

約数和(自身を除く): 771766732

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 1849, 3268, 3698, 6197, 7396, 12394, 24788, 35131, 70262, 117743, 140524, 235486, 266471, 470972, 532942, 1065884, 5062949, 10125898, 11458253, 20251796, 22916506, 45833012, 217706807, 435413614, 870827228]

約数ペア:

[(1, 870827228), (2, 435413614), (4, 217706807), (19, 45833012), (38, 22916506), (43, 20251796), (76, 11458253), (86, 10125898), (172, 5062949), (817, 1065884), (1634, 532942), (1849, 470972), (3268, 266471), (3698, 235486), (6197, 140524), (7396, 117743), (12394, 70262), (24788, 35131)]