4212572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 9257472

約数和(自身を除く): 5044900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 163, 182, 284, 326, 364, 497, 652, 923, 994, 1141, 1846, 1988, 2119, 2282, 3692, 4238, 4564, 6461, 8476, 11573, 12922, 14833, 23146, 25844, 29666, 46292, 59332, 81011, 150449, 162022, 300898, 324044, 601796, 1053143, 2106286, 4212572]

約数ペア:

[(1, 4212572), (2, 2106286), (4, 1053143), (7, 601796), (13, 324044), (14, 300898), (26, 162022), (28, 150449), (52, 81011), (71, 59332), (91, 46292), (142, 29666), (163, 25844), (182, 23146), (284, 14833), (326, 12922), (364, 11573), (497, 8476), (652, 6461), (923, 4564), (994, 4238), (1141, 3692), (1846, 2282), (1988, 2119)]