1038045386

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{3323}}^1$

素因数の和:3806

約数の個数: 32

約数和(自身を含む): 1817935488

約数和(自身を除く): 779890102

約数列:

[1, 2, 7, 14, 53, 106, 371, 421, 742, 842, 2947, 3323, 5894, 6646, 22313, 23261, 44626, 46522, 156191, 176119, 312382, 352238, 1232833, 1398983, 2465666, 2797966, 9792881, 19585762, 74146099, 148292198, 519022693, 1038045386]

約数ペア:

[(1, 1038045386), (2, 519022693), (7, 148292198), (14, 74146099), (53, 19585762), (106, 9792881), (371, 2797966), (421, 2465666), (742, 1398983), (842, 1232833), (2947, 352238), (3323, 312382), (5894, 176119), (6646, 156191), (22313, 46522), (23261, 44626)]