1738861870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{38377}}^1$

素因数の和:38604

約数の個数: 32

約数和(自身を含む): 3282700608

約数和(自身を除く): 1543838738

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 985, 1970, 4531, 9062, 22655, 38377, 45310, 76754, 191885, 383770, 882671, 1765342, 4413355, 7560269, 8826710, 15120538, 37801345, 75602690, 173886187, 347772374, 869430935, 1738861870]

約数ペア:

[(1, 1738861870), (2, 869430935), (5, 347772374), (10, 173886187), (23, 75602690), (46, 37801345), (115, 15120538), (197, 8826710), (230, 7560269), (394, 4413355), (985, 1765342), (1970, 882671), (4531, 383770), (9062, 191885), (22655, 76754), (38377, 45310)]