2100049112

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1\times {\mathrm{1289}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 4606848000

約数和(自身を除く): 2506798888

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 619, 658, 1238, 1289, 1316, 2476, 2578, 2632, 4333, 4952, 5156, 8666, 9023, 10312, 17332, 18046, 29093, 34664, 36092, 58186, 60583, 72184, 116372, 121166, 203651, 232744, 242332, 407302, 424081, 484664, 797891, 814604, 848162, 1595782, 1629208, 1696324, 3191564, 3392648, 5585237, 6383128, 11170474, 22340948, 37500877, 44681896, 75001754, 150003508, 262506139, 300007016, 525012278, 1050024556, 2100049112]

約数ペア:

[(1, 2100049112), (2, 1050024556), (4, 525012278), (7, 300007016), (8, 262506139), (14, 150003508), (28, 75001754), (47, 44681896), (56, 37500877), (94, 22340948), (188, 11170474), (329, 6383128), (376, 5585237), (619, 3392648), (658, 3191564), (1238, 1696324), (1289, 1629208), (1316, 1595782), (2476, 848162), (2578, 814604), (2632, 797891), (4333, 484664), (4952, 424081), (5156, 407302), (8666, 242332), (9023, 232744), (10312, 203651), (17332, 121166), (18046, 116372), (29093, 72184), (34664, 60583), (36092, 58186)]