1936277420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1257323}}^1$

素因数の和:1257350

約数の個数: 48

約数和(自身を含む): 5069530368

約数和(自身を除く): 3133252948

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1257323, 2514646, 5029292, 6286615, 8801261, 12573230, 13830553, 17602522, 25146460, 27661106, 35205044, 44006305, 55322212, 69152765, 88012610, 96813871, 138305530, 176025220, 193627742, 276611060, 387255484, 484069355, 968138710, 1936277420]

約数ペア:

[(1, 1936277420), (2, 968138710), (4, 484069355), (5, 387255484), (7, 276611060), (10, 193627742), (11, 176025220), (14, 138305530), (20, 96813871), (22, 88012610), (28, 69152765), (35, 55322212), (44, 44006305), (55, 35205044), (70, 27661106), (77, 25146460), (110, 17602522), (140, 13830553), (154, 12573230), (220, 8801261), (308, 6286615), (385, 5029292), (770, 2514646), (1540, 1257323)]