730549876

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{2239}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 1501265920

約数和(自身を除く): 770716044

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 271, 301, 542, 602, 1084, 1204, 1897, 2239, 3794, 4478, 7588, 8956, 11653, 15673, 23306, 31346, 46612, 62692, 81571, 96277, 163142, 192554, 326284, 385108, 606769, 673939, 1213538, 1347878, 2427076, 2695756, 4247383, 8494766, 16989532, 26091067, 52182134, 104364268, 182637469, 365274938, 730549876]

約数ペア:

[(1, 730549876), (2, 365274938), (4, 182637469), (7, 104364268), (14, 52182134), (28, 26091067), (43, 16989532), (86, 8494766), (172, 4247383), (271, 2695756), (301, 2427076), (542, 1347878), (602, 1213538), (1084, 673939), (1204, 606769), (1897, 385108), (2239, 326284), (3794, 192554), (4478, 163142), (7588, 96277), (8956, 81571), (11653, 62692), (15673, 46612), (23306, 31346)]