331908038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{52567}}^1$

素因数の和:52628

約数の個数: 32

約数和(自身を含む): 635862528

約数和(自身を除く): 303954490

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 3157, 6314, 52567, 105134, 367969, 578237, 735938, 1156474, 2155247, 4047659, 4310494, 8095318, 15086729, 23707717, 30173458, 47415434, 165954019, 331908038]

約数ペア:

[(1, 331908038), (2, 165954019), (7, 47415434), (11, 30173458), (14, 23707717), (22, 15086729), (41, 8095318), (77, 4310494), (82, 4047659), (154, 2155247), (287, 1156474), (451, 735938), (574, 578237), (902, 367969), (3157, 105134), (6314, 52567)]