2194796590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53233}}^1$

素因数の和:53297

約数の個数: 64

約数和(自身を含む): 4906045440

約数和(自身を除く): 2711248850

約数列:

[1, 2, 5, 7, 10, 14, 19, 31, 35, 38, 62, 70, 95, 133, 155, 190, 217, 266, 310, 434, 589, 665, 1085, 1178, 1330, 2170, 2945, 4123, 5890, 8246, 20615, 41230, 53233, 106466, 266165, 372631, 532330, 745262, 1011427, 1650223, 1863155, 2022854, 3300446, 3726310, 5057135, 7079989, 8251115, 10114270, 11551561, 14159978, 16502230, 23103122, 31354237, 35399945, 57757805, 62708474, 70799890, 115515610, 156771185, 219479659, 313542370, 438959318, 1097398295, 2194796590]

約数ペア:

[(1, 2194796590), (2, 1097398295), (5, 438959318), (7, 313542370), (10, 219479659), (14, 156771185), (19, 115515610), (31, 70799890), (35, 62708474), (38, 57757805), (62, 35399945), (70, 31354237), (95, 23103122), (133, 16502230), (155, 14159978), (190, 11551561), (217, 10114270), (266, 8251115), (310, 7079989), (434, 5057135), (589, 3726310), (665, 3300446), (1085, 2022854), (1178, 1863155), (1330, 1650223), (2170, 1011427), (2945, 745262), (4123, 532330), (5890, 372631), (8246, 266165), (20615, 106466), (41230, 53233)]