2002063504

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1\times {\mathrm{641}}^1$

素因数の和:1088

約数の個数: 80

約数和(自身を含む): 4508997120

約数和(自身を除く): 2506933616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 353, 553, 632, 641, 706, 1106, 1264, 1282, 1412, 2212, 2471, 2564, 2824, 4424, 4487, 4942, 5128, 5648, 8848, 8974, 9884, 10256, 17948, 19768, 27887, 35896, 39536, 50639, 55774, 71792, 101278, 111548, 195209, 202556, 223096, 226273, 354473, 390418, 405112, 446192, 452546, 708946, 780836, 810224, 905092, 1417892, 1561672, 1583911, 1810184, 2835784, 3123344, 3167822, 3620368, 5671568, 6335644, 12671288, 17875567, 25342576, 35751134, 71502268, 125128969, 143004536, 250257938, 286009072, 500515876, 1001031752, 2002063504]

約数ペア:

[(1, 2002063504), (2, 1001031752), (4, 500515876), (7, 286009072), (8, 250257938), (14, 143004536), (16, 125128969), (28, 71502268), (56, 35751134), (79, 25342576), (112, 17875567), (158, 12671288), (316, 6335644), (353, 5671568), (553, 3620368), (632, 3167822), (641, 3123344), (706, 2835784), (1106, 1810184), (1264, 1583911), (1282, 1561672), (1412, 1417892), (2212, 905092), (2471, 810224), (2564, 780836), (2824, 708946), (4424, 452546), (4487, 446192), (4942, 405112), (5128, 390418), (5648, 354473), (8848, 226273), (8974, 223096), (9884, 202556), (10256, 195209), (17948, 111548), (19768, 101278), (27887, 71792), (35896, 55774), (39536, 50639)]