891433842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1\times {\mathrm{683}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 1992574080

約数和(自身を除く): 1101140238

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 577, 683, 754, 1131, 1154, 1366, 1731, 2049, 2262, 3462, 4098, 7501, 8879, 15002, 16733, 17758, 19807, 22503, 26637, 33466, 39614, 45006, 50199, 53274, 59421, 100398, 118842, 217529, 257491, 394091, 435058, 514982, 652587, 772473, 788182, 1182273, 1305174, 1544946, 2364546, 5123183, 10246366, 11428639, 15369549, 22857278, 30739098, 34285917, 68571834, 148572307, 297144614, 445716921, 891433842]

約数ペア:

[(1, 891433842), (2, 445716921), (3, 297144614), (6, 148572307), (13, 68571834), (26, 34285917), (29, 30739098), (39, 22857278), (58, 15369549), (78, 11428639), (87, 10246366), (174, 5123183), (377, 2364546), (577, 1544946), (683, 1305174), (754, 1182273), (1131, 788182), (1154, 772473), (1366, 652587), (1731, 514982), (2049, 435058), (2262, 394091), (3462, 257491), (4098, 217529), (7501, 118842), (8879, 100398), (15002, 59421), (16733, 53274), (17758, 50199), (19807, 45006), (22503, 39614), (26637, 33466)]