1078620984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{2140121}}^1$

素因数の和:2140140

約数の個数: 48

約数和(自身を含む): 3338590320

約数和(自身を除く): 2259969336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 2140121, 4280242, 6420363, 8560484, 12840726, 14980847, 17120968, 19261089, 25681452, 29961694, 38522178, 44942541, 51362904, 59923388, 77044356, 89885082, 119846776, 134827623, 154088712, 179770164, 269655246, 359540328, 539310492, 1078620984]

約数ペア:

[(1, 1078620984), (2, 539310492), (3, 359540328), (4, 269655246), (6, 179770164), (7, 154088712), (8, 134827623), (9, 119846776), (12, 89885082), (14, 77044356), (18, 59923388), (21, 51362904), (24, 44942541), (28, 38522178), (36, 29961694), (42, 25681452), (56, 19261089), (63, 17120968), (72, 14980847), (84, 12840726), (126, 8560484), (168, 6420363), (252, 4280242), (504, 2140121)]