3878884268

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{619}}^1\times {\mathrm{1373}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 7823665920

約数和(自身を除く): 3944781652

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 619, 652, 1141, 1238, 1373, 2282, 2476, 2746, 4333, 4564, 5492, 8666, 9611, 17332, 19222, 38444, 100897, 201794, 223799, 403588, 447598, 706279, 849887, 895196, 1412558, 1566593, 1699774, 2825116, 3133186, 3399548, 5949209, 6266372, 11898418, 23796836, 138531581, 277063162, 554126324, 969721067, 1939442134, 3878884268]

約数ペア:

[(1, 3878884268), (2, 1939442134), (4, 969721067), (7, 554126324), (14, 277063162), (28, 138531581), (163, 23796836), (326, 11898418), (619, 6266372), (652, 5949209), (1141, 3399548), (1238, 3133186), (1373, 2825116), (2282, 1699774), (2476, 1566593), (2746, 1412558), (4333, 895196), (4564, 849887), (5492, 706279), (8666, 447598), (9611, 403588), (17332, 223799), (19222, 201794), (38444, 100897)]