1292770912

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{7547}}^1$

素因数の和:7711

約数の個数: 48

約数和(自身を含む): 2619186192

約数和(自身を除く): 1326415280

約数列:

[1, 2, 4, 8, 16, 32, 53, 101, 106, 202, 212, 404, 424, 808, 848, 1616, 1696, 3232, 5353, 7547, 10706, 15094, 21412, 30188, 42824, 60376, 85648, 120752, 171296, 241504, 399991, 762247, 799982, 1524494, 1599964, 3048988, 3199928, 6097976, 6399856, 12195952, 12799712, 24391904, 40399091, 80798182, 161596364, 323192728, 646385456, 1292770912]

約数ペア:

[(1, 1292770912), (2, 646385456), (4, 323192728), (8, 161596364), (16, 80798182), (32, 40399091), (53, 24391904), (101, 12799712), (106, 12195952), (202, 6399856), (212, 6097976), (404, 3199928), (424, 3048988), (808, 1599964), (848, 1524494), (1616, 799982), (1696, 762247), (3232, 399991), (5353, 241504), (7547, 171296), (10706, 120752), (15094, 85648), (21412, 60376), (30188, 42824)]