17656993090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1\times {\mathrm{2539}}^1$

素因数の和:3079

約数の個数: 64

約数和(自身を含む): 34972508160

約数和(自身を除く): 17315515070

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 331, 382, 662, 955, 1655, 1910, 2101, 2539, 3310, 3641, 4202, 5078, 7282, 10505, 12695, 18205, 21010, 25390, 27929, 36410, 55858, 63221, 126442, 139645, 279290, 316105, 484949, 632210, 695431, 840409, 969898, 1390862, 1680818, 2424745, 3477155, 4202045, 4849490, 5334439, 6954310, 8404090, 9244499, 10668878, 18488998, 26672195, 46222495, 53344390, 92444990, 160518119, 321036238, 802590595, 1605181190, 1765699309, 3531398618, 8828496545, 17656993090]

約数ペア:

[(1, 17656993090), (2, 8828496545), (5, 3531398618), (10, 1765699309), (11, 1605181190), (22, 802590595), (55, 321036238), (110, 160518119), (191, 92444990), (331, 53344390), (382, 46222495), (662, 26672195), (955, 18488998), (1655, 10668878), (1910, 9244499), (2101, 8404090), (2539, 6954310), (3310, 5334439), (3641, 4849490), (4202, 4202045), (5078, 3477155), (7282, 2424745), (10505, 1680818), (12695, 1390862), (18205, 969898), (21010, 840409), (25390, 695431), (27929, 632210), (36410, 484949), (55858, 316105), (63221, 279290), (126442, 139645)]