731145674

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{2539}}^1$

素因数の和:2922

約数の個数: 32

約数和(自身を含む): 1276746240

約数和(自身を除く): 545600566

約数列:

[1, 2, 7, 14, 67, 134, 307, 469, 614, 938, 2149, 2539, 4298, 5078, 17773, 20569, 35546, 41138, 143983, 170113, 287966, 340226, 779473, 1190791, 1558946, 2381582, 5456311, 10912622, 52224691, 104449382, 365572837, 731145674]

約数ペア:

[(1, 731145674), (2, 365572837), (7, 104449382), (14, 52224691), (67, 10912622), (134, 5456311), (307, 2381582), (469, 1558946), (614, 1190791), (938, 779473), (2149, 340226), (2539, 287966), (4298, 170113), (5078, 143983), (17773, 41138), (20569, 35546)]