7139216252

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{30071}}^1$

素因数の和:30282

約数の個数: 48

約数和(自身を含む): 14617397760

約数和(自身を除く): 7478181508

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 139, 244, 278, 427, 556, 854, 973, 1708, 1946, 3892, 8479, 16958, 30071, 33916, 59353, 60142, 118706, 120284, 210497, 237412, 420994, 841988, 1834331, 3668662, 4179869, 7337324, 8359738, 12840317, 16719476, 25680634, 29259083, 51361268, 58518166, 117036332, 254972009, 509944018, 1019888036, 1784804063, 3569608126, 7139216252]

約数ペア:

[(1, 7139216252), (2, 3569608126), (4, 1784804063), (7, 1019888036), (14, 509944018), (28, 254972009), (61, 117036332), (122, 58518166), (139, 51361268), (244, 29259083), (278, 25680634), (427, 16719476), (556, 12840317), (854, 8359738), (973, 7337324), (1708, 4179869), (1946, 3668662), (3892, 1834331), (8479, 841988), (16958, 420994), (30071, 237412), (33916, 210497), (59353, 120284), (60142, 118706)]