521503476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1\times {\mathrm{1907}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 1311879744

約数和(自身を除く): 790376268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1753, 1907, 3506, 3814, 5259, 5721, 7012, 7628, 10518, 11442, 21036, 22789, 22884, 24791, 45578, 49582, 68367, 74373, 91156, 99164, 136734, 148746, 273468, 297492, 3342971, 6685942, 10028913, 13371884, 20057826, 40115652, 43458623, 86917246, 130375869, 173834492, 260751738, 521503476]

約数ペア:

[(1, 521503476), (2, 260751738), (3, 173834492), (4, 130375869), (6, 86917246), (12, 43458623), (13, 40115652), (26, 20057826), (39, 13371884), (52, 10028913), (78, 6685942), (156, 3342971), (1753, 297492), (1907, 273468), (3506, 148746), (3814, 136734), (5259, 99164), (5721, 91156), (7012, 74373), (7628, 68367), (10518, 49582), (11442, 45578), (21036, 24791), (22789, 22884)]