2107162510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{84659}}^1$

素因数の和:84816

約数の個数: 32

約数和(自身を含む): 4023043200

約数和(自身を除く): 1915880690

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4978, 12445, 24890, 84659, 169318, 423295, 846590, 1608521, 3217042, 8042605, 11090329, 16085210, 22180658, 55451645, 110903290, 210716251, 421432502, 1053581255, 2107162510]

約数ペア:

[(1, 2107162510), (2, 1053581255), (5, 421432502), (10, 210716251), (19, 110903290), (38, 55451645), (95, 22180658), (131, 16085210), (190, 11090329), (262, 8042605), (655, 3217042), (1310, 1608521), (2489, 846590), (4978, 423295), (12445, 169318), (24890, 84659)]