1995232044

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{13309}}^1$

素因数の和:13391

約数の個数: 72

約数和(自身を含む): 5180997360

約数和(自身を除く): 3185765316

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1612, 1922, 2418, 2883, 3844, 4836, 5766, 11532, 12493, 13309, 24986, 26618, 37479, 39927, 49972, 53236, 74958, 79854, 149916, 159708, 173017, 346034, 412579, 519051, 692068, 825158, 1038102, 1237737, 1650316, 2076204, 2475474, 4950948, 5363527, 10727054, 12789949, 16090581, 21454108, 25579898, 32181162, 38369847, 51159796, 64362324, 76739694, 153479388, 166269337, 332538674, 498808011, 665077348, 997616022, 1995232044]

約数ペア:

[(1, 1995232044), (2, 997616022), (3, 665077348), (4, 498808011), (6, 332538674), (12, 166269337), (13, 153479388), (26, 76739694), (31, 64362324), (39, 51159796), (52, 38369847), (62, 32181162), (78, 25579898), (93, 21454108), (124, 16090581), (156, 12789949), (186, 10727054), (372, 5363527), (403, 4950948), (806, 2475474), (961, 2076204), (1209, 1650316), (1612, 1237737), (1922, 1038102), (2418, 825158), (2883, 692068), (3844, 519051), (4836, 412579), (5766, 346034), (11532, 173017), (12493, 159708), (13309, 149916), (24986, 79854), (26618, 74958), (37479, 53236), (39927, 49972)]