1026394810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{472993}}^1$

素因数の和:473038

約数の個数: 32

約数和(自身を含む): 2179556352

約数和(自身を除く): 1153161542

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 472993, 945986, 2364965, 3310951, 4729930, 6621902, 14662783, 16554755, 29325566, 33109510, 73313915, 102639481, 146627830, 205278962, 513197405, 1026394810]

約数ペア:

[(1, 1026394810), (2, 513197405), (5, 205278962), (7, 146627830), (10, 102639481), (14, 73313915), (31, 33109510), (35, 29325566), (62, 16554755), (70, 14662783), (155, 6621902), (217, 4729930), (310, 3310951), (434, 2364965), (1085, 945986), (2170, 472993)]