551668123870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{21779239}}^1$

素因数の和:21779412

約数の個数: 32

約数和(自身を含む): 1058471064000

約数和(自身を除く): 506802940130

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 12665, 25330, 21779239, 43558478, 108896195, 217792390, 370247063, 740494126, 1851235315, 3245106611, 3702470630, 6490213222, 16225533055, 32451066110, 55166812387, 110333624774, 275834061935, 551668123870]

約数ペア:

[(1, 551668123870), (2, 275834061935), (5, 110333624774), (10, 55166812387), (17, 32451066110), (34, 16225533055), (85, 6490213222), (149, 3702470630), (170, 3245106611), (298, 1851235315), (745, 740494126), (1490, 370247063), (2533, 217792390), (5066, 108896195), (12665, 43558478), (25330, 21779239)]