304952018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{9781}}^1$

素因数の和:9938

約数の個数: 32

約数和(自身を含む): 557808768

約数和(自身を除く): 252856750

約数列:

[1, 2, 7, 14, 17, 34, 119, 131, 238, 262, 917, 1834, 2227, 4454, 9781, 15589, 19562, 31178, 68467, 136934, 166277, 332554, 1163939, 1281311, 2327878, 2562622, 8969177, 17938354, 21782287, 43564574, 152476009, 304952018]

約数ペア:

[(1, 304952018), (2, 152476009), (7, 43564574), (14, 21782287), (17, 17938354), (34, 8969177), (119, 2562622), (131, 2327878), (238, 1281311), (262, 1163939), (917, 332554), (1834, 166277), (2227, 136934), (4454, 68467), (9781, 31178), (15589, 19562)]