2056557020056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{4341439}}^1$

素因数の和:4342232

約数の個数: 64

約数和(自身を含む): 4813788672000

約数和(自身を除く): 2757231651944

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 769, 1538, 3076, 5383, 6152, 8459, 10766, 16918, 21532, 33836, 43064, 59213, 67672, 118426, 236852, 473704, 4341439, 8682878, 17365756, 30390073, 34731512, 47755829, 60780146, 95511658, 121560292, 191023316, 243120584, 334290803, 382046632, 668581606, 1337163212, 2674326424, 3338566591, 6677133182, 13354266364, 23369966137, 26708532728, 36724232501, 46739932274, 73448465002, 93479864548, 146896930004, 186959729096, 257069627507, 293793860008, 514139255014, 1028278510028, 2056557020056]

約数ペア:

[(1, 2056557020056), (2, 1028278510028), (4, 514139255014), (7, 293793860008), (8, 257069627507), (11, 186959729096), (14, 146896930004), (22, 93479864548), (28, 73448465002), (44, 46739932274), (56, 36724232501), (77, 26708532728), (88, 23369966137), (154, 13354266364), (308, 6677133182), (616, 3338566591), (769, 2674326424), (1538, 1337163212), (3076, 668581606), (5383, 382046632), (6152, 334290803), (8459, 243120584), (10766, 191023316), (16918, 121560292), (21532, 95511658), (33836, 60780146), (43064, 47755829), (59213, 34731512), (67672, 30390073), (118426, 17365756), (236852, 8682878), (473704, 4341439)]