641485572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{587441}}^1$

素因数の和:587468

約数の個数: 48

約数和(自身を含む): 1842218112

約数和(自身を除く): 1200732540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 587441, 1174882, 1762323, 2349764, 3524646, 4112087, 7049292, 7636733, 8224174, 12336261, 15273466, 16448348, 22910199, 24672522, 30546932, 45820398, 49345044, 53457131, 91640796, 106914262, 160371393, 213828524, 320742786, 641485572]

約数ペア:

[(1, 641485572), (2, 320742786), (3, 213828524), (4, 160371393), (6, 106914262), (7, 91640796), (12, 53457131), (13, 49345044), (14, 45820398), (21, 30546932), (26, 24672522), (28, 22910199), (39, 16448348), (42, 15273466), (52, 12336261), (78, 8224174), (84, 7636733), (91, 7049292), (156, 4112087), (182, 3524646), (273, 2349764), (364, 1762323), (546, 1174882), (1092, 587441)]