1995575904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{989869}}^1$

素因数の和:989892

約数の個数: 72

約数和(自身を含む): 6485628240

約数和(自身を除く): 4490052336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 989869, 1979738, 2969607, 3959476, 5939214, 6929083, 7918952, 8908821, 11878428, 13858166, 15837904, 17817642, 20787249, 23756856, 27716332, 31675808, 35635284, 41574498, 47513712, 55432664, 62361747, 71270568, 83148996, 95027424, 110865328, 124723494, 142541136, 166297992, 221730656, 249446988, 285082272, 332595984, 498893976, 665191968, 997787952, 1995575904]

約数ペア:

[(1, 1995575904), (2, 997787952), (3, 665191968), (4, 498893976), (6, 332595984), (7, 285082272), (8, 249446988), (9, 221730656), (12, 166297992), (14, 142541136), (16, 124723494), (18, 110865328), (21, 95027424), (24, 83148996), (28, 71270568), (32, 62361747), (36, 55432664), (42, 47513712), (48, 41574498), (56, 35635284), (63, 31675808), (72, 27716332), (84, 23756856), (96, 20787249), (112, 17817642), (126, 15837904), (144, 13858166), (168, 11878428), (224, 8908821), (252, 7918952), (288, 6929083), (336, 5939214), (504, 3959476), (672, 2969607), (1008, 1979738), (2016, 989869)]