2646956956

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{21727}}^1$

素因数の和:21986

約数の個数: 48

約数和(自身を含む): 5597132800

約数和(自身を除く): 2950175844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 229, 266, 458, 532, 916, 1603, 3206, 4351, 6412, 8702, 17404, 21727, 30457, 43454, 60914, 86908, 121828, 152089, 304178, 412813, 608356, 825626, 1651252, 2889691, 4975483, 5779382, 9950966, 11558764, 19901932, 34828381, 69656762, 94534177, 139313524, 189068354, 378136708, 661739239, 1323478478, 2646956956]

約数ペア:

[(1, 2646956956), (2, 1323478478), (4, 661739239), (7, 378136708), (14, 189068354), (19, 139313524), (28, 94534177), (38, 69656762), (76, 34828381), (133, 19901932), (229, 11558764), (266, 9950966), (458, 5779382), (532, 4975483), (916, 2889691), (1603, 1651252), (3206, 825626), (4351, 608356), (6412, 412813), (8702, 304178), (17404, 152089), (21727, 121828), (30457, 86908), (43454, 60914)]