2085691610

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1\times {\mathrm{4157}}^1$

素因数の和:4678

約数の個数: 32

約数和(自身を含む): 3793692672

約数和(自身を除く): 1708001062

約数列:

[1, 2, 5, 10, 131, 262, 383, 655, 766, 1310, 1915, 3830, 4157, 8314, 20785, 41570, 50173, 100346, 250865, 501730, 544567, 1089134, 1592131, 2722835, 3184262, 5445670, 7960655, 15921310, 208569161, 417138322, 1042845805, 2085691610]

約数ペア:

[(1, 2085691610), (2, 1042845805), (5, 417138322), (10, 208569161), (131, 15921310), (262, 7960655), (383, 5445670), (655, 3184262), (766, 2722835), (1310, 1592131), (1915, 1089134), (3830, 544567), (4157, 501730), (8314, 250865), (20785, 100346), (41570, 50173)]