1983476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 3853920

約数和(自身を除く): 1870444

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 739, 1342, 1478, 2684, 2956, 8129, 16258, 32516, 45079, 90158, 180316, 495869, 991738, 1983476]

約数ペア:

[(1, 1983476), (2, 991738), (4, 495869), (11, 180316), (22, 90158), (44, 45079), (61, 32516), (122, 16258), (244, 8129), (671, 2956), (739, 2684), (1342, 1478)]