2019335844

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{823}}^1\times {\mathrm{1471}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 4754677760

約数和(自身を除く): 2735341916

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 823, 834, 1471, 1646, 1668, 2469, 2942, 3292, 4413, 4938, 5884, 8826, 9876, 17652, 114397, 204469, 228794, 343191, 408938, 457588, 613407, 686382, 817876, 1210633, 1226814, 1372764, 2421266, 2453628, 3631899, 4842532, 7263798, 14527596, 168277987, 336555974, 504833961, 673111948, 1009667922, 2019335844]

約数ペア:

[(1, 2019335844), (2, 1009667922), (3, 673111948), (4, 504833961), (6, 336555974), (12, 168277987), (139, 14527596), (278, 7263798), (417, 4842532), (556, 3631899), (823, 2453628), (834, 2421266), (1471, 1372764), (1646, 1226814), (1668, 1210633), (2469, 817876), (2942, 686382), (3292, 613407), (4413, 457588), (4938, 408938), (5884, 343191), (8826, 228794), (9876, 204469), (17652, 114397)]