2513295616

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14249}}^1$

素因数の和:14331

約数の個数: 72

約数和(自身を含む): 5505003000

約数和(自身を除く): 2991707384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 416, 424, 689, 832, 848, 1378, 1664, 1696, 2756, 3328, 3392, 5512, 6784, 11024, 13568, 14249, 22048, 28498, 44096, 56996, 88192, 113992, 176384, 185237, 227984, 370474, 455968, 740948, 755197, 911936, 1481896, 1510394, 1823872, 2963792, 3020788, 3647744, 5927584, 6041576, 9817561, 11855168, 12083152, 19635122, 23710336, 24166304, 39270244, 47420672, 48332608, 78540488, 96665216, 157080976, 193330432, 314161952, 628323904, 1256647808, 2513295616]

約数ペア:

[(1, 2513295616), (2, 1256647808), (4, 628323904), (8, 314161952), (13, 193330432), (16, 157080976), (26, 96665216), (32, 78540488), (52, 48332608), (53, 47420672), (64, 39270244), (104, 24166304), (106, 23710336), (128, 19635122), (208, 12083152), (212, 11855168), (256, 9817561), (416, 6041576), (424, 5927584), (689, 3647744), (832, 3020788), (848, 2963792), (1378, 1823872), (1664, 1510394), (1696, 1481896), (2756, 911936), (3328, 755197), (3392, 740948), (5512, 455968), (6784, 370474), (11024, 227984), (13568, 185237), (14249, 176384), (22048, 113992), (28498, 88192), (44096, 56996)]