490693476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449353}}^1$

素因数の和:449380

約数の個数: 48

約数和(自身を含む): 1409174144

約数和(自身を除く): 918480668

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 449353, 898706, 1348059, 1797412, 2696118, 3145471, 5392236, 5841589, 6290942, 9436413, 11683178, 12581884, 17524767, 18872826, 23366356, 35049534, 37745652, 40891123, 70099068, 81782246, 122673369, 163564492, 245346738, 490693476]

約数ペア:

[(1, 490693476), (2, 245346738), (3, 163564492), (4, 122673369), (6, 81782246), (7, 70099068), (12, 40891123), (13, 37745652), (14, 35049534), (21, 23366356), (26, 18872826), (28, 17524767), (39, 12581884), (42, 11683178), (52, 9436413), (78, 6290942), (84, 5841589), (91, 5392236), (156, 3145471), (182, 2696118), (273, 1797412), (364, 1348059), (546, 898706), (1092, 449353)]