489349774328

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{919}}^1\times {\mathrm{1091149}}^1$

素因数の和:1092135

約数の個数: 32

約数和(自身を含む): 933587940000

約数和(自身を除く): 444238165672

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 919, 1838, 3676, 7352, 56059, 112118, 224236, 448472, 1091149, 2182298, 4364596, 8729192, 66560089, 133120178, 266240356, 532480712, 1002765931, 2005531862, 4011063724, 8022127448, 61168721791, 122337443582, 244674887164, 489349774328]

約数ペア:

[(1, 489349774328), (2, 244674887164), (4, 122337443582), (8, 61168721791), (61, 8022127448), (122, 4011063724), (244, 2005531862), (488, 1002765931), (919, 532480712), (1838, 266240356), (3676, 133120178), (7352, 66560089), (56059, 8729192), (112118, 4364596), (224236, 2182298), (448472, 1091149)]