2641304848

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1814083}}^1$

素因数の和:1814111

約数の個数: 40

約数和(自身を含む): 6298499648

約数和(自身を除く): 3657194800

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1814083, 3628166, 7256332, 12698581, 14512664, 23583079, 25397162, 29025328, 47166158, 50794324, 94332316, 101588648, 165081553, 188664632, 203177296, 330163106, 377329264, 660326212, 1320652424, 2641304848]

約数ペア:

[(1, 2641304848), (2, 1320652424), (4, 660326212), (7, 377329264), (8, 330163106), (13, 203177296), (14, 188664632), (16, 165081553), (26, 101588648), (28, 94332316), (52, 50794324), (56, 47166158), (91, 29025328), (104, 25397162), (112, 23583079), (182, 14512664), (208, 12698581), (364, 7256332), (728, 3628166), (1456, 1814083)]