1005149394

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{7537}}^1$

素因数の和:7815

約数の個数: 48

約数和(自身を含む): 2257781760

約数和(自身を除く): 1252632366

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 239, 279, 478, 558, 717, 1434, 2151, 4302, 7409, 7537, 14818, 15074, 22227, 22611, 44454, 45222, 66681, 67833, 133362, 135666, 233647, 467294, 700941, 1401882, 1801343, 2102823, 3602686, 4205646, 5404029, 10808058, 16212087, 32424174, 55841633, 111683266, 167524899, 335049798, 502574697, 1005149394]

約数ペア:

[(1, 1005149394), (2, 502574697), (3, 335049798), (6, 167524899), (9, 111683266), (18, 55841633), (31, 32424174), (62, 16212087), (93, 10808058), (186, 5404029), (239, 4205646), (279, 3602686), (478, 2102823), (558, 1801343), (717, 1401882), (1434, 700941), (2151, 467294), (4302, 233647), (7409, 135666), (7537, 133362), (14818, 67833), (15074, 66681), (22227, 45222), (22611, 44454)]