1970811528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{19013}}^1$

素因数の和:19646

約数の個数: 64

約数和(自身を含む): 5640312960

約数和(自身を除く): 3669501432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 617, 1234, 1851, 2468, 3702, 4319, 4936, 7404, 8638, 12957, 14808, 17276, 19013, 25914, 34552, 38026, 51828, 57039, 76052, 103656, 114078, 133091, 152104, 228156, 266182, 399273, 456312, 532364, 798546, 1064728, 1597092, 3194184, 11731021, 23462042, 35193063, 46924084, 70386126, 82117147, 93848168, 140772252, 164234294, 246351441, 281544504, 328468588, 492702882, 656937176, 985405764, 1970811528]

約数ペア:

[(1, 1970811528), (2, 985405764), (3, 656937176), (4, 492702882), (6, 328468588), (7, 281544504), (8, 246351441), (12, 164234294), (14, 140772252), (21, 93848168), (24, 82117147), (28, 70386126), (42, 46924084), (56, 35193063), (84, 23462042), (168, 11731021), (617, 3194184), (1234, 1597092), (1851, 1064728), (2468, 798546), (3702, 532364), (4319, 456312), (4936, 399273), (7404, 266182), (8638, 228156), (12957, 152104), (14808, 133091), (17276, 114078), (19013, 103656), (25914, 76052), (34552, 57039), (38026, 51828)]