306793982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3329}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 517881600

約数和(自身を除く): 211087618

約数列:

[1, 2, 11, 22, 59, 71, 118, 142, 649, 781, 1298, 1562, 3329, 4189, 6658, 8378, 36619, 46079, 73238, 92158, 196411, 236359, 392822, 472718, 2160521, 2599949, 4321042, 5199898, 13945181, 27890362, 153396991, 306793982]

約数ペア:

[(1, 306793982), (2, 153396991), (11, 27890362), (22, 13945181), (59, 5199898), (71, 4321042), (118, 2599949), (142, 2160521), (649, 472718), (781, 392822), (1298, 236359), (1562, 196411), (3329, 92158), (4189, 73238), (6658, 46079), (8378, 36619)]