2051217616

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{55667}}^1$

素因数の和:55736

約数の個数: 60

約数和(自身を含む): 4721537088

約数和(自身を除く): 2670319472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 2303, 2632, 4606, 5264, 9212, 18424, 36848, 55667, 111334, 222668, 389669, 445336, 779338, 890672, 1558676, 2616349, 2727683, 3117352, 5232698, 5455366, 6234704, 10465396, 10910732, 18314443, 20930792, 21821464, 36628886, 41861584, 43642928, 73257772, 128201101, 146515544, 256402202, 293031088, 512804404, 1025608808, 2051217616]

約数ペア:

[(1, 2051217616), (2, 1025608808), (4, 512804404), (7, 293031088), (8, 256402202), (14, 146515544), (16, 128201101), (28, 73257772), (47, 43642928), (49, 41861584), (56, 36628886), (94, 21821464), (98, 20930792), (112, 18314443), (188, 10910732), (196, 10465396), (329, 6234704), (376, 5455366), (392, 5232698), (658, 3117352), (752, 2727683), (784, 2616349), (1316, 1558676), (2303, 890672), (2632, 779338), (4606, 445336), (5264, 389669), (9212, 222668), (18424, 111334), (36848, 55667)]