1269897916

素因数分解:

$2^2\times 7^2\times {\mathrm{2287}}^1\times {\mathrm{2833}}^1$

素因数の和:5138

約数の個数: 36

約数和(自身を含む): 2587192608

約数和(自身を除く): 1317294692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2287, 2833, 4574, 5666, 9148, 11332, 16009, 19831, 32018, 39662, 64036, 79324, 112063, 138817, 224126, 277634, 448252, 555268, 6479071, 12958142, 25916284, 45353497, 90706994, 181413988, 317474479, 634948958, 1269897916]

約数ペア:

[(1, 1269897916), (2, 634948958), (4, 317474479), (7, 181413988), (14, 90706994), (28, 45353497), (49, 25916284), (98, 12958142), (196, 6479071), (2287, 555268), (2833, 448252), (4574, 277634), (5666, 224126), (9148, 138817), (11332, 112063), (16009, 79324), (19831, 64036), (32018, 39662)]