1489667032

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{200009}}^1$

素因数の和:200048

約数の個数: 48

約数和(自身を含む): 3420171000

約数和(自身を除く): 1930503968

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 200009, 400018, 800036, 1400063, 1600072, 2800126, 3800171, 5600252, 7600342, 9800441, 11200504, 15200684, 19600882, 26601197, 30401368, 39201764, 53202394, 78403528, 106404788, 186208379, 212809576, 372416758, 744833516, 1489667032]

約数ペア:

[(1, 1489667032), (2, 744833516), (4, 372416758), (7, 212809576), (8, 186208379), (14, 106404788), (19, 78403528), (28, 53202394), (38, 39201764), (49, 30401368), (56, 26601197), (76, 19600882), (98, 15200684), (133, 11200504), (152, 9800441), (196, 7600342), (266, 5600252), (392, 3800171), (532, 2800126), (931, 1600072), (1064, 1400063), (1862, 800036), (3724, 400018), (7448, 200009)]