474551354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 742526400

約数和(自身を除く): 267975046

約数列:

[1, 2, 43, 86, 97, 163, 194, 326, 349, 698, 4171, 7009, 8342, 14018, 15007, 15811, 30014, 31622, 33853, 56887, 67706, 113774, 679873, 1359746, 1455679, 2446141, 2911358, 4892282, 5518039, 11036078, 237275677, 474551354]

約数ペア:

[(1, 474551354), (2, 237275677), (43, 11036078), (86, 5518039), (97, 4892282), (163, 2911358), (194, 2446141), (326, 1455679), (349, 1359746), (698, 679873), (4171, 113774), (7009, 67706), (8342, 56887), (14018, 33853), (15007, 31622), (15811, 30014)]