2113992364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{148747}}^1$

素因数の和:148798

約数の個数: 48

約数和(自身を含む): 4498139520

約数和(自身を除く): 2384147156

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 3553, 7106, 14212, 148747, 297494, 594988, 1636217, 2528699, 2826193, 3272434, 5057398, 5652386, 6544868, 10114796, 11304772, 27815689, 31088123, 48045281, 55631378, 62176246, 96090562, 111262756, 124352492, 192181124, 528498091, 1056996182, 2113992364]

約数ペア:

[(1, 2113992364), (2, 1056996182), (4, 528498091), (11, 192181124), (17, 124352492), (19, 111262756), (22, 96090562), (34, 62176246), (38, 55631378), (44, 48045281), (68, 31088123), (76, 27815689), (187, 11304772), (209, 10114796), (323, 6544868), (374, 5652386), (418, 5057398), (646, 3272434), (748, 2826193), (836, 2528699), (1292, 1636217), (3553, 594988), (7106, 297494), (14212, 148747)]