1738341488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1151}}^1$

素因数の和:1362

約数の個数: 80

約数和(自身を含む): 3725761536

約数和(自身を除く): 1987420048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 137, 208, 212, 274, 424, 548, 689, 848, 1096, 1151, 1378, 1781, 2192, 2302, 2756, 3562, 4604, 5512, 7124, 7261, 9208, 11024, 14248, 14522, 14963, 18416, 28496, 29044, 29926, 58088, 59852, 61003, 94393, 116176, 119704, 122006, 157687, 188786, 239408, 244012, 315374, 377572, 488024, 630748, 755144, 793039, 976048, 1261496, 1510288, 1586078, 2049931, 2522992, 3172156, 4099862, 6344312, 8199724, 8357411, 12688624, 16399448, 16714822, 32798896, 33429644, 66859288, 108646343, 133718576, 217292686, 434585372, 869170744, 1738341488]

約数ペア:

[(1, 1738341488), (2, 869170744), (4, 434585372), (8, 217292686), (13, 133718576), (16, 108646343), (26, 66859288), (52, 33429644), (53, 32798896), (104, 16714822), (106, 16399448), (137, 12688624), (208, 8357411), (212, 8199724), (274, 6344312), (424, 4099862), (548, 3172156), (689, 2522992), (848, 2049931), (1096, 1586078), (1151, 1510288), (1378, 1261496), (1781, 976048), (2192, 793039), (2302, 755144), (2756, 630748), (3562, 488024), (4604, 377572), (5512, 315374), (7124, 244012), (7261, 239408), (9208, 188786), (11024, 157687), (14248, 122006), (14522, 119704), (14963, 116176), (18416, 94393), (28496, 61003), (29044, 59852), (29926, 58088)]