2347748

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 4673088

約数和(自身を除く): 2325340

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 151, 169, 299, 302, 338, 598, 604, 676, 1196, 1963, 3473, 3887, 3926, 6946, 7774, 7852, 13892, 15548, 25519, 45149, 51038, 90298, 102076, 180596, 586937, 1173874, 2347748]

約数ペア:

[(1, 2347748), (2, 1173874), (4, 586937), (13, 180596), (23, 102076), (26, 90298), (46, 51038), (52, 45149), (92, 25519), (151, 15548), (169, 13892), (299, 7852), (302, 7774), (338, 6946), (598, 3926), (604, 3887), (676, 3473), (1196, 1963)]