5143628

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 11020800

約数和(自身を除く): 5877172

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 163, 196, 322, 326, 343, 644, 652, 686, 1127, 1141, 1372, 2254, 2282, 3749, 4508, 4564, 7498, 7889, 7987, 14996, 15778, 15974, 26243, 31556, 31948, 52486, 55909, 104972, 111818, 183701, 223636, 367402, 734804, 1285907, 2571814, 5143628]

約数ペア:

[(1, 5143628), (2, 2571814), (4, 1285907), (7, 734804), (14, 367402), (23, 223636), (28, 183701), (46, 111818), (49, 104972), (92, 55909), (98, 52486), (161, 31948), (163, 31556), (196, 26243), (322, 15974), (326, 15778), (343, 14996), (644, 7987), (652, 7889), (686, 7498), (1127, 4564), (1141, 4508), (1372, 3749), (2254, 2282)]