1019405552

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{38873}}^1$

素因数の和:39041

約数の個数: 40

約数和(自身を含む): 2169169200

約数和(自身を除く): 1149763648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 3278, 6556, 13112, 26224, 38873, 77746, 155492, 310984, 427603, 621968, 855206, 1710412, 3420824, 5792077, 6841648, 11584154, 23168308, 46336616, 63712847, 92673232, 127425694, 254851388, 509702776, 1019405552]

約数ペア:

[(1, 1019405552), (2, 509702776), (4, 254851388), (8, 127425694), (11, 92673232), (16, 63712847), (22, 46336616), (44, 23168308), (88, 11584154), (149, 6841648), (176, 5792077), (298, 3420824), (596, 1710412), (1192, 855206), (1639, 621968), (2384, 427603), (3278, 310984), (6556, 155492), (13112, 77746), (26224, 38873)]