4840730132

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1\times {\mathrm{1447}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 9762670848

約数和(自身を除く): 4921940716

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 761, 1099, 1447, 1522, 2198, 2894, 3044, 4396, 5327, 5788, 10129, 10654, 20258, 21308, 40516, 119477, 227179, 238954, 454358, 477908, 836339, 908716, 1101167, 1590253, 1672678, 2202334, 3180506, 3345356, 4404668, 6361012, 7708169, 15416338, 30832676, 172883219, 345766438, 691532876, 1210182533, 2420365066, 4840730132]

約数ペア:

[(1, 4840730132), (2, 2420365066), (4, 1210182533), (7, 691532876), (14, 345766438), (28, 172883219), (157, 30832676), (314, 15416338), (628, 7708169), (761, 6361012), (1099, 4404668), (1447, 3345356), (1522, 3180506), (2198, 2202334), (2894, 1672678), (3044, 1590253), (4396, 1101167), (5327, 908716), (5788, 836339), (10129, 477908), (10654, 454358), (20258, 238954), (21308, 227179), (40516, 119477)]