13085572612

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{74311}}^1$

素因数の和:74672

約数の個数: 48

約数和(自身を含む): 27632174080

約数和(自身を除く): 14546601468

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 331, 532, 662, 1324, 2317, 4634, 6289, 9268, 12578, 25156, 44023, 74311, 88046, 148622, 176092, 297244, 520177, 1040354, 1411909, 2080708, 2823818, 5647636, 9883363, 19766726, 24596941, 39533452, 49193882, 98387764, 172178587, 344357174, 467341879, 688714348, 934683758, 1869367516, 3271393153, 6542786306, 13085572612]

約数ペア:

[(1, 13085572612), (2, 6542786306), (4, 3271393153), (7, 1869367516), (14, 934683758), (19, 688714348), (28, 467341879), (38, 344357174), (76, 172178587), (133, 98387764), (266, 49193882), (331, 39533452), (532, 24596941), (662, 19766726), (1324, 9883363), (2317, 5647636), (4634, 2823818), (6289, 2080708), (9268, 1411909), (12578, 1040354), (25156, 520177), (44023, 297244), (74311, 176092), (88046, 148622)]