9980492752

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{132241}}^1$

素因数の和:132391

約数の個数: 40

約数和(自身を含む): 19923579720

約数和(自身を除く): 9943086968

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 424, 712, 848, 1424, 4717, 9434, 18868, 37736, 75472, 132241, 264482, 528964, 1057928, 2115856, 7008773, 11769449, 14017546, 23538898, 28035092, 47077796, 56070184, 94155592, 112140368, 188311184, 623780797, 1247561594, 2495123188, 4990246376, 9980492752]

約数ペア:

[(1, 9980492752), (2, 4990246376), (4, 2495123188), (8, 1247561594), (16, 623780797), (53, 188311184), (89, 112140368), (106, 94155592), (178, 56070184), (212, 47077796), (356, 28035092), (424, 23538898), (712, 14017546), (848, 11769449), (1424, 7008773), (4717, 2115856), (9434, 1057928), (18868, 528964), (37736, 264482), (75472, 132241)]