8348516852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 16178261400

約数和(自身を除く): 7829744548

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 193, 244, 338, 386, 676, 772, 793, 1049, 1586, 2098, 2509, 3172, 4196, 5018, 10036, 10309, 11773, 13637, 20618, 23546, 27274, 32617, 41236, 47092, 54548, 63989, 65234, 127978, 130468, 153049, 177281, 202457, 255956, 306098, 354562, 404914, 612196, 709124, 809828, 831857, 1663714, 1989637, 2631941, 3327428, 3979274, 5263882, 7958548, 10527764, 10814141, 12349877, 21628282, 24699754, 34215233, 43256564, 49399508, 68430466, 136860932, 160548401, 321096802, 642193604, 2087129213, 4174258426, 8348516852]

約数ペア:

[(1, 8348516852), (2, 4174258426), (4, 2087129213), (13, 642193604), (26, 321096802), (52, 160548401), (61, 136860932), (122, 68430466), (169, 49399508), (193, 43256564), (244, 34215233), (338, 24699754), (386, 21628282), (676, 12349877), (772, 10814141), (793, 10527764), (1049, 7958548), (1586, 5263882), (2098, 3979274), (2509, 3327428), (3172, 2631941), (4196, 1989637), (5018, 1663714), (10036, 831857), (10309, 809828), (11773, 709124), (13637, 612196), (20618, 404914), (23546, 354562), (27274, 306098), (32617, 255956), (41236, 202457), (47092, 177281), (54548, 153049), (63989, 130468), (65234, 127978)]