2170908162764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{4051139}}^1$

素因数の和:4051814

約数の個数: 48

約数和(自身を含む): 4369397558400

約数和(自身を除く): 2198489395636

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 641, 836, 1282, 2564, 7051, 12179, 14102, 24358, 28204, 48716, 133969, 267938, 535876, 4051139, 8102278, 16204556, 44562529, 76971641, 89125058, 153943282, 178250116, 307886564, 846688051, 1693376102, 2596780099, 3386752204, 5193560198, 10387120396, 28564581089, 49338821881, 57129162178, 98677643762, 114258324356, 197355287524, 542727040691, 1085454081382, 2170908162764]

約数ペア:

[(1, 2170908162764), (2, 1085454081382), (4, 542727040691), (11, 197355287524), (19, 114258324356), (22, 98677643762), (38, 57129162178), (44, 49338821881), (76, 28564581089), (209, 10387120396), (418, 5193560198), (641, 3386752204), (836, 2596780099), (1282, 1693376102), (2564, 846688051), (7051, 307886564), (12179, 178250116), (14102, 153943282), (24358, 89125058), (28204, 76971641), (48716, 44562529), (133969, 16204556), (267938, 8102278), (535876, 4051139)]