1478932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 3386880

約数和(自身を除く): 1907948

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 239, 364, 442, 476, 478, 884, 956, 1547, 1673, 3094, 3107, 3346, 4063, 6188, 6214, 6692, 8126, 12428, 16252, 21749, 28441, 43498, 52819, 56882, 86996, 105638, 113764, 211276, 369733, 739466, 1478932]

約数ペア:

[(1, 1478932), (2, 739466), (4, 369733), (7, 211276), (13, 113764), (14, 105638), (17, 86996), (26, 56882), (28, 52819), (34, 43498), (52, 28441), (68, 21749), (91, 16252), (119, 12428), (182, 8126), (221, 6692), (238, 6214), (239, 6188), (364, 4063), (442, 3346), (476, 3107), (478, 3094), (884, 1673), (956, 1547)]