1274996272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233687}}^1$

素因数の和:233737

約数の個数: 40

約数和(自身を含む): 2781821952

約数和(自身を除く): 1506825680

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 233687, 467374, 934748, 1869496, 2570557, 3738992, 5141114, 7244297, 10282228, 14488594, 20564456, 28977188, 41128912, 57954376, 79687267, 115908752, 159374534, 318749068, 637498136, 1274996272]

約数ペア:

[(1, 1274996272), (2, 637498136), (4, 318749068), (8, 159374534), (11, 115908752), (16, 79687267), (22, 57954376), (31, 41128912), (44, 28977188), (62, 20564456), (88, 14488594), (124, 10282228), (176, 7244297), (248, 5141114), (341, 3738992), (496, 2570557), (682, 1869496), (1364, 934748), (2728, 467374), (5456, 233687)]