919896914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{6263}}^1$

素因数の和:6422

約数の個数: 32

約数和(自身を含む): 1500954624

約数和(自身を除く): 581057710

約数列:

[1, 2, 23, 31, 46, 62, 103, 206, 713, 1426, 2369, 3193, 4738, 6263, 6386, 12526, 73439, 144049, 146878, 194153, 288098, 388306, 645089, 1290178, 4465519, 8931038, 14837047, 19997759, 29674094, 39995518, 459948457, 919896914]

約数ペア:

[(1, 919896914), (2, 459948457), (23, 39995518), (31, 29674094), (46, 19997759), (62, 14837047), (103, 8931038), (206, 4465519), (713, 1290178), (1426, 645089), (2369, 388306), (3193, 288098), (4738, 194153), (6263, 146878), (6386, 144049), (12526, 73439)]