1889006914946

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1\times {\mathrm{617}}^1\times {\mathrm{21059}}^1$

素因数の和:22298

約数の個数: 32

約数和(自身を含む): 2862484634880

約数和(自身を除く): 973477719934

約数列:

[1, 2, 157, 314, 463, 617, 926, 1234, 21059, 42118, 72691, 96869, 145382, 193738, 285671, 571342, 3306263, 6612526, 9750317, 12993403, 19500634, 25986806, 44850347, 89700694, 1530799769, 2039964271, 3061599538, 4079928542, 6015945589, 12031891178, 944503457473, 1889006914946]

約数ペア:

[(1, 1889006914946), (2, 944503457473), (157, 12031891178), (314, 6015945589), (463, 4079928542), (617, 3061599538), (926, 2039964271), (1234, 1530799769), (21059, 89700694), (42118, 44850347), (72691, 25986806), (96869, 19500634), (145382, 12993403), (193738, 9750317), (285671, 6612526), (571342, 3306263)]