838772012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{617}}^1\times {\mathrm{2011}}^1$

素因数の和:2658

約数の個数: 36

約数和(自身を含む): 1592815896

約数和(自身を除く): 754043884

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 617, 676, 1234, 2011, 2468, 4022, 8021, 8044, 16042, 26143, 32084, 52286, 104273, 104572, 208546, 339859, 417092, 679718, 1240787, 1359436, 2481574, 4963148, 16130231, 32260462, 64520924, 209693003, 419386006, 838772012]

約数ペア:

[(1, 838772012), (2, 419386006), (4, 209693003), (13, 64520924), (26, 32260462), (52, 16130231), (169, 4963148), (338, 2481574), (617, 1359436), (676, 1240787), (1234, 679718), (2011, 417092), (2468, 339859), (4022, 208546), (8021, 104572), (8044, 104273), (16042, 52286), (26143, 32084)]