957375748

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{2039}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 1967212800

約数和(自身を除く): 1009837052

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 409, 574, 818, 1148, 1636, 2039, 2863, 4078, 5726, 8156, 11452, 14273, 16769, 28546, 33538, 57092, 67076, 83599, 117383, 167198, 234766, 334396, 469532, 585193, 833951, 1170386, 1667902, 2340772, 3335804, 5837657, 11675314, 23350628, 34191991, 68383982, 136767964, 239343937, 478687874, 957375748]

約数ペア:

[(1, 957375748), (2, 478687874), (4, 239343937), (7, 136767964), (14, 68383982), (28, 34191991), (41, 23350628), (82, 11675314), (164, 5837657), (287, 3335804), (409, 2340772), (574, 1667902), (818, 1170386), (1148, 833951), (1636, 585193), (2039, 469532), (2863, 334396), (4078, 234766), (5726, 167198), (8156, 117383), (11452, 83599), (14273, 67076), (16769, 57092), (28546, 33538)]