1953028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 4523904

約数和(自身を除く): 2570876

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 373, 374, 476, 746, 748, 1309, 1492, 2611, 2618, 4103, 5222, 5236, 6341, 8206, 10444, 12682, 16412, 25364, 28721, 44387, 57442, 69751, 88774, 114884, 139502, 177548, 279004, 488257, 976514, 1953028]

約数ペア:

[(1, 1953028), (2, 976514), (4, 488257), (7, 279004), (11, 177548), (14, 139502), (17, 114884), (22, 88774), (28, 69751), (34, 57442), (44, 44387), (68, 28721), (77, 25364), (119, 16412), (154, 12682), (187, 10444), (238, 8206), (308, 6341), (373, 5236), (374, 5222), (476, 4103), (746, 2618), (748, 2611), (1309, 1492)]