445021382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1367}}^1$

素因数の和:2060

約数の個数: 32

約数和(自身を含む): 758419200

約数和(自身を除く): 313397818

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 659, 1318, 1367, 2734, 8567, 12521, 17134, 17771, 25042, 25973, 35542, 51946, 162773, 325546, 337649, 675298, 900853, 1801706, 11711089, 17116207, 23422178, 34232414, 222510691, 445021382]

約数ペア:

[(1, 445021382), (2, 222510691), (13, 34232414), (19, 23422178), (26, 17116207), (38, 11711089), (247, 1801706), (494, 900853), (659, 675298), (1318, 337649), (1367, 325546), (2734, 162773), (8567, 51946), (12521, 35542), (17134, 25973), (17771, 25042)]