9475388638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{20117}}^1$

素因数の和:20328

約数の個数: 32

約数和(自身を含む): 15018006528

約数和(自身を除く): 5542617890

約数列:

[1, 2, 31, 62, 71, 107, 142, 214, 2201, 3317, 4402, 6634, 7597, 15194, 20117, 40234, 235507, 471014, 623627, 1247254, 1428307, 2152519, 2856614, 4305038, 44277517, 66728089, 88555034, 133456178, 152828849, 305657698, 4737694319, 9475388638]

約数ペア:

[(1, 9475388638), (2, 4737694319), (31, 305657698), (62, 152828849), (71, 133456178), (107, 88555034), (142, 66728089), (214, 44277517), (2201, 4305038), (3317, 2856614), (4402, 2152519), (6634, 1428307), (7597, 1247254), (15194, 623627), (20117, 471014), (40234, 235507)]