1398072396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{121487}}^1$

素因数の和:121638

約数の個数: 48

約数和(自身を含む): 3755437056

約数和(自身を除く): 2357364660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 121487, 242974, 364461, 485948, 728922, 850409, 1457844, 1700818, 2551227, 3401636, 5102454, 10204908, 16643719, 33287438, 49931157, 66574876, 99862314, 116506033, 199724628, 233012066, 349518099, 466024132, 699036198, 1398072396]

約数ペア:

[(1, 1398072396), (2, 699036198), (3, 466024132), (4, 349518099), (6, 233012066), (7, 199724628), (12, 116506033), (14, 99862314), (21, 66574876), (28, 49931157), (42, 33287438), (84, 16643719), (137, 10204908), (274, 5102454), (411, 3401636), (548, 2551227), (822, 1700818), (959, 1457844), (1644, 850409), (1918, 728922), (2877, 485948), (3836, 364461), (5754, 242974), (11508, 121487)]