1323007036

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 2527255360

約数和(自身を除く): 1204248324

約数列:

[1, 2, 4, 13, 26, 52, 151, 169, 302, 338, 604, 676, 997, 1963, 1994, 2197, 3926, 3988, 4394, 7852, 8788, 12961, 25519, 25922, 51038, 51844, 102076, 150547, 168493, 301094, 331747, 336986, 602188, 663494, 673972, 1326988, 1957111, 2190409, 3914222, 4380818, 7828444, 8761636, 25442443, 50884886, 101769772, 330751759, 661503518, 1323007036]

約数ペア:

[(1, 1323007036), (2, 661503518), (4, 330751759), (13, 101769772), (26, 50884886), (52, 25442443), (151, 8761636), (169, 7828444), (302, 4380818), (338, 3914222), (604, 2190409), (676, 1957111), (997, 1326988), (1963, 673972), (1994, 663494), (2197, 602188), (3926, 336986), (3988, 331747), (4394, 301094), (7852, 168493), (8788, 150547), (12961, 102076), (25519, 51844), (25922, 51038)]