4498844

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 9547776

約数和(自身を除く): 5048932

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 73, 124, 142, 146, 217, 284, 292, 434, 497, 511, 868, 994, 1022, 1988, 2044, 2201, 2263, 4402, 4526, 5183, 8804, 9052, 10366, 15407, 15841, 20732, 30814, 31682, 36281, 61628, 63364, 72562, 145124, 160673, 321346, 642692, 1124711, 2249422, 4498844]

約数ペア:

[(1, 4498844), (2, 2249422), (4, 1124711), (7, 642692), (14, 321346), (28, 160673), (31, 145124), (62, 72562), (71, 63364), (73, 61628), (124, 36281), (142, 31682), (146, 30814), (217, 20732), (284, 15841), (292, 15407), (434, 10366), (497, 9052), (511, 8804), (868, 5183), (994, 4526), (1022, 4402), (1988, 2263), (2044, 2201)]