8497346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 15707832

約数和(自身を除く): 7210486

約数列:

[1, 2, 11, 13, 22, 26, 37, 73, 74, 121, 143, 146, 242, 286, 407, 481, 803, 814, 949, 962, 1573, 1606, 1898, 2701, 3146, 4477, 5291, 5402, 8833, 8954, 10439, 10582, 17666, 20878, 29711, 35113, 58201, 59422, 70226, 114829, 116402, 229658, 326821, 386243, 653642, 772486, 4248673, 8497346]

約数ペア:

[(1, 8497346), (2, 4248673), (11, 772486), (13, 653642), (22, 386243), (26, 326821), (37, 229658), (73, 116402), (74, 114829), (121, 70226), (143, 59422), (146, 58201), (242, 35113), (286, 29711), (407, 20878), (481, 17666), (803, 10582), (814, 10439), (949, 8954), (962, 8833), (1573, 5402), (1606, 5291), (1898, 4477), (2701, 3146)]