448964516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112129}}^1$

素因数の和:112164

約数の個数: 48

約数和(自身を含む): 1054919040

約数和(自身を除く): 605954524

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 112129, 224258, 448516, 784903, 1233419, 1457677, 1569806, 2466838, 2915354, 3139612, 4933676, 5830708, 8633933, 10203739, 16034447, 17267866, 20407478, 32068894, 34535732, 40814956, 64137788, 112241129, 224482258, 448964516]

約数ペア:

[(1, 448964516), (2, 224482258), (4, 112241129), (7, 64137788), (11, 40814956), (13, 34535732), (14, 32068894), (22, 20407478), (26, 17267866), (28, 16034447), (44, 10203739), (52, 8633933), (77, 5830708), (91, 4933676), (143, 3139612), (154, 2915354), (182, 2466838), (286, 1569806), (308, 1457677), (364, 1233419), (572, 784903), (1001, 448516), (2002, 224258), (4004, 112129)]