1880521354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1\times {\mathrm{22699}}^1$

素因数の和:24525

約数の個数: 16

約数和(自身を含む): 2945188800

約数和(自身を除く): 1064667446

約数列:

[1, 2, 23, 46, 1801, 3602, 22699, 41423, 45398, 82846, 522077, 1044154, 40880899, 81761798, 940260677, 1880521354]

約数ペア:

[(1, 1880521354), (2, 940260677), (23, 81761798), (46, 40880899), (1801, 1044154), (3602, 522077), (22699, 82846), (41423, 45398)]