968625892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{1321}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 1865606400

約数和(自身を除く): 896980508

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 239, 478, 767, 956, 1321, 1534, 2642, 3068, 3107, 5284, 6214, 12428, 14101, 17173, 28202, 34346, 56404, 68692, 77939, 155878, 183313, 311756, 315719, 366626, 631438, 733252, 1013207, 1262876, 2026414, 4052828, 4104347, 8208694, 16417388, 18627421, 37254842, 74509684, 242156473, 484312946, 968625892]

約数ペア:

[(1, 968625892), (2, 484312946), (4, 242156473), (13, 74509684), (26, 37254842), (52, 18627421), (59, 16417388), (118, 8208694), (236, 4104347), (239, 4052828), (478, 2026414), (767, 1262876), (956, 1013207), (1321, 733252), (1534, 631438), (2642, 366626), (3068, 315719), (3107, 311756), (5284, 183313), (6214, 155878), (12428, 77939), (14101, 68692), (17173, 56404), (28202, 34346)]