1901396532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{16981}}^1$

素因数の和:17069

約数の個数: 96

約数和(自身を含む): 5355986944

約数和(自身を除く): 3454590412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 43, 62, 84, 86, 93, 124, 129, 172, 186, 217, 258, 301, 372, 434, 516, 602, 651, 868, 903, 1204, 1302, 1333, 1806, 2604, 2666, 3612, 3999, 5332, 7998, 9331, 15996, 16981, 18662, 27993, 33962, 37324, 50943, 55986, 67924, 101886, 111972, 118867, 203772, 237734, 356601, 475468, 526411, 713202, 730183, 1052822, 1426404, 1460366, 1579233, 2105644, 2190549, 2920732, 3158466, 3684877, 4381098, 5111281, 6316932, 7369754, 8762196, 10222562, 11054631, 14739508, 15333843, 20445124, 22109262, 22635673, 30667686, 44218524, 45271346, 61335372, 67907019, 90542692, 135814038, 158449711, 271628076, 316899422, 475349133, 633798844, 950698266, 1901396532]

約数ペア:

[(1, 1901396532), (2, 950698266), (3, 633798844), (4, 475349133), (6, 316899422), (7, 271628076), (12, 158449711), (14, 135814038), (21, 90542692), (28, 67907019), (31, 61335372), (42, 45271346), (43, 44218524), (62, 30667686), (84, 22635673), (86, 22109262), (93, 20445124), (124, 15333843), (129, 14739508), (172, 11054631), (186, 10222562), (217, 8762196), (258, 7369754), (301, 6316932), (372, 5111281), (434, 4381098), (516, 3684877), (602, 3158466), (651, 2920732), (868, 2190549), (903, 2105644), (1204, 1579233), (1302, 1460366), (1333, 1426404), (1806, 1052822), (2604, 730183), (2666, 713202), (3612, 526411), (3999, 475468), (5332, 356601), (7998, 237734), (9331, 203772), (15996, 118867), (16981, 111972), (18662, 101886), (27993, 67924), (33962, 55986), (37324, 50943)]