1948651728

素因数分解:

$2^4\times 3^1\times {\mathrm{1327}}^1\times {\mathrm{30593}}^1$

素因数の和:31931

約数の個数: 40

約数和(自身を含む): 5037975168

約数和(自身を除く): 3089323440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1327, 2654, 3981, 5308, 7962, 10616, 15924, 21232, 30593, 31848, 61186, 63696, 91779, 122372, 183558, 244744, 367116, 489488, 734232, 1468464, 40596911, 81193822, 121790733, 162387644, 243581466, 324775288, 487162932, 649550576, 974325864, 1948651728]

約数ペア:

[(1, 1948651728), (2, 974325864), (3, 649550576), (4, 487162932), (6, 324775288), (8, 243581466), (12, 162387644), (16, 121790733), (24, 81193822), (48, 40596911), (1327, 1468464), (2654, 734232), (3981, 489488), (5308, 367116), (7962, 244744), (10616, 183558), (15924, 122372), (21232, 91779), (30593, 63696), (31848, 61186)]