977374948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{3359}}^1$

素因数の和:3780

約数の個数: 48

約数和(自身を含む): 1981324800

約数和(自身を除く): 1003949852

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 389, 748, 778, 1556, 3359, 4279, 6613, 6718, 8558, 13226, 13436, 17116, 26452, 36949, 57103, 72743, 73898, 114206, 145486, 147796, 228412, 290972, 628133, 1256266, 1306651, 2512532, 2613302, 5226604, 14373161, 22213067, 28746322, 44426134, 57492644, 88852268, 244343737, 488687474, 977374948]

約数ペア:

[(1, 977374948), (2, 488687474), (4, 244343737), (11, 88852268), (17, 57492644), (22, 44426134), (34, 28746322), (44, 22213067), (68, 14373161), (187, 5226604), (374, 2613302), (389, 2512532), (748, 1306651), (778, 1256266), (1556, 628133), (3359, 290972), (4279, 228412), (6613, 147796), (6718, 145486), (8558, 114206), (13226, 73898), (13436, 72743), (17116, 57103), (26452, 36949)]