539457652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1559}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 1035216000

約数和(自身を除く): 495758348

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 157, 314, 551, 628, 1102, 1559, 2204, 2983, 3118, 4553, 5966, 6236, 9106, 11932, 18212, 29621, 45211, 59242, 86507, 90422, 118484, 173014, 180844, 244763, 346028, 489526, 859009, 979052, 1718018, 3436036, 4650497, 7098127, 9300994, 14196254, 18601988, 28392508, 134864413, 269728826, 539457652]

約数ペア:

[(1, 539457652), (2, 269728826), (4, 134864413), (19, 28392508), (29, 18601988), (38, 14196254), (58, 9300994), (76, 7098127), (116, 4650497), (157, 3436036), (314, 1718018), (551, 979052), (628, 859009), (1102, 489526), (1559, 346028), (2204, 244763), (2983, 180844), (3118, 173014), (4553, 118484), (5966, 90422), (6236, 86507), (9106, 59242), (11932, 45211), (18212, 29621)]