9968584508

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{421}}^1\times {\mathrm{20483}}^1$

素因数の和:20942

約数の個数: 36

約数和(自身を含む): 18576488952

約数和(自身を除く): 8607904444

約数列:

[1, 2, 4, 17, 34, 68, 289, 421, 578, 842, 1156, 1684, 7157, 14314, 20483, 28628, 40966, 81932, 121669, 243338, 348211, 486676, 696422, 1392844, 5919587, 8623343, 11839174, 17246686, 23678348, 34493372, 146596831, 293193662, 586387324, 2492146127, 4984292254, 9968584508]

約数ペア:

[(1, 9968584508), (2, 4984292254), (4, 2492146127), (17, 586387324), (34, 293193662), (68, 146596831), (289, 34493372), (421, 23678348), (578, 17246686), (842, 11839174), (1156, 8623343), (1684, 5919587), (7157, 1392844), (14314, 696422), (20483, 486676), (28628, 348211), (40966, 243338), (81932, 121669)]