1922051233232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{72383}}^1\times {\mathrm{127663}}^1$

素因数の和:200067

約数の個数: 40

約数和(自身を含む): 4010520643584

約数和(自身を除く): 2088469410352

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 72383, 127663, 144766, 255326, 289532, 510652, 579064, 940979, 1021304, 1158128, 1659619, 1881958, 2042608, 3319238, 3763916, 6638476, 7527832, 13276952, 15055664, 26553904, 9240630929, 18481261858, 36962523716, 73925047432, 120128202077, 147850094864, 240256404154, 480512808308, 961025616616, 1922051233232]

約数ペア:

[(1, 1922051233232), (2, 961025616616), (4, 480512808308), (8, 240256404154), (13, 147850094864), (16, 120128202077), (26, 73925047432), (52, 36962523716), (104, 18481261858), (208, 9240630929), (72383, 26553904), (127663, 15055664), (144766, 13276952), (255326, 7527832), (289532, 6638476), (510652, 3763916), (579064, 3319238), (940979, 2042608), (1021304, 1881958), (1158128, 1659619)]