521004972

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{10223}}^1$

素因数の和:10398

約数の個数: 48

約数和(自身を含む): 1264177152

約数和(自身を除く): 743172180

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 137, 186, 274, 372, 411, 548, 822, 1644, 4247, 8494, 10223, 12741, 16988, 20446, 25482, 30669, 40892, 50964, 61338, 122676, 316913, 633826, 950739, 1267652, 1400551, 1901478, 2801102, 3802956, 4201653, 5602204, 8403306, 16806612, 43417081, 86834162, 130251243, 173668324, 260502486, 521004972]

約数ペア:

[(1, 521004972), (2, 260502486), (3, 173668324), (4, 130251243), (6, 86834162), (12, 43417081), (31, 16806612), (62, 8403306), (93, 5602204), (124, 4201653), (137, 3802956), (186, 2801102), (274, 1901478), (372, 1400551), (411, 1267652), (548, 950739), (822, 633826), (1644, 316913), (4247, 122676), (8494, 61338), (10223, 50964), (12741, 40892), (16988, 30669), (20446, 25482)]