974801758

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{42379}}^1$

素因数の和:42472

約数の個数: 32

約数和(自身を含む): 1757583360

約数和(自身を除く): 782781602

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 11501, 23002, 42379, 84758, 296653, 593306, 1313749, 2246087, 2627498, 4492174, 9196243, 15722609, 18392486, 31445218, 69628697, 139257394, 487400879, 974801758]

約数ペア:

[(1, 974801758), (2, 487400879), (7, 139257394), (14, 69628697), (31, 31445218), (53, 18392486), (62, 15722609), (106, 9196243), (217, 4492174), (371, 2627498), (434, 2246087), (742, 1313749), (1643, 593306), (3286, 296653), (11501, 84758), (23002, 42379)]