2382478

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 4377600

約数和(自身を除く): 1995122

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 151, 161, 302, 322, 343, 686, 1057, 1127, 2114, 2254, 3473, 6946, 7399, 7889, 14798, 15778, 24311, 48622, 51793, 103586, 170177, 340354, 1191239, 2382478]

約数ペア:

[(1, 2382478), (2, 1191239), (7, 340354), (14, 170177), (23, 103586), (46, 51793), (49, 48622), (98, 24311), (151, 15778), (161, 14798), (302, 7889), (322, 7399), (343, 6946), (686, 3473), (1057, 2254), (1127, 2114)]