4876844

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 10483200

約数和(自身を除く): 5606356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 103, 133, 178, 206, 266, 356, 412, 532, 623, 721, 1246, 1442, 1691, 1957, 2492, 2884, 3382, 3914, 6764, 7828, 9167, 11837, 13699, 18334, 23674, 27398, 36668, 47348, 54796, 64169, 128338, 174173, 256676, 348346, 696692, 1219211, 2438422, 4876844]

約数ペア:

[(1, 4876844), (2, 2438422), (4, 1219211), (7, 696692), (14, 348346), (19, 256676), (28, 174173), (38, 128338), (76, 64169), (89, 54796), (103, 47348), (133, 36668), (178, 27398), (206, 23674), (266, 18334), (356, 13699), (412, 11837), (532, 9167), (623, 7828), (721, 6764), (1246, 3914), (1442, 3382), (1691, 2884), (1957, 2492)]