1987104

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 5963328

約数和(自身を除く): 3976224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2957, 5914, 8871, 11828, 17742, 20699, 23656, 35484, 41398, 47312, 62097, 70968, 82796, 94624, 124194, 141936, 165592, 248388, 283872, 331184, 496776, 662368, 993552, 1987104]

約数ペア:

[(1, 1987104), (2, 993552), (3, 662368), (4, 496776), (6, 331184), (7, 283872), (8, 248388), (12, 165592), (14, 141936), (16, 124194), (21, 94624), (24, 82796), (28, 70968), (32, 62097), (42, 47312), (48, 41398), (56, 35484), (84, 23656), (96, 20699), (112, 17742), (168, 11828), (224, 8871), (336, 5914), (672, 2957)]