3808386218

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{3203}}^1$

素因数の和:3411

約数の個数: 64

約数和(自身を含む): 7234375680

約数和(自身を除く): 3425989462

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 139, 182, 278, 329, 611, 658, 973, 1222, 1807, 1946, 3203, 3614, 4277, 6406, 6533, 8554, 12649, 13066, 22421, 25298, 41639, 44842, 45731, 83278, 84929, 91462, 150541, 169858, 291473, 301082, 445217, 582946, 594503, 890434, 1053787, 1189006, 1957033, 2107574, 3116519, 3914066, 5787821, 6233038, 11575642, 13699231, 20925199, 27398462, 40514747, 41850398, 81029494, 146476393, 272027587, 292952786, 544055174, 1904193109, 3808386218]

約数ペア:

[(1, 3808386218), (2, 1904193109), (7, 544055174), (13, 292952786), (14, 272027587), (26, 146476393), (47, 81029494), (91, 41850398), (94, 40514747), (139, 27398462), (182, 20925199), (278, 13699231), (329, 11575642), (611, 6233038), (658, 5787821), (973, 3914066), (1222, 3116519), (1807, 2107574), (1946, 1957033), (3203, 1189006), (3614, 1053787), (4277, 890434), (6406, 594503), (6533, 582946), (8554, 445217), (12649, 301082), (13066, 291473), (22421, 169858), (25298, 150541), (41639, 91462), (44842, 84929), (45731, 83278)]