1528931404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{997}}^1$

素因数の和:1415

約数の個数: 96

約数和(自身を含む): 3605446656

約数和(自身を除く): 2076515252

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 383, 572, 766, 997, 1001, 1532, 1994, 2002, 2681, 3988, 4004, 4213, 4979, 5362, 6979, 8426, 9958, 10724, 10967, 12961, 13958, 16852, 19916, 21934, 25922, 27916, 29491, 34853, 43868, 51844, 54769, 58982, 69706, 76769, 90727, 109538, 117964, 139412, 142571, 153538, 181454, 219076, 285142, 307076, 362908, 381851, 383383, 570284, 763702, 766766, 997997, 1527404, 1533532, 1995994, 2672957, 3991988, 4200361, 4964063, 5345914, 8400722, 9928126, 10691828, 16801444, 19856252, 29402527, 34748441, 54604693, 58805054, 69496882, 109209386, 117610108, 138993764, 218418772, 382232851, 764465702, 1528931404]

約数ペア:

[(1, 1528931404), (2, 764465702), (4, 382232851), (7, 218418772), (11, 138993764), (13, 117610108), (14, 109209386), (22, 69496882), (26, 58805054), (28, 54604693), (44, 34748441), (52, 29402527), (77, 19856252), (91, 16801444), (143, 10691828), (154, 9928126), (182, 8400722), (286, 5345914), (308, 4964063), (364, 4200361), (383, 3991988), (572, 2672957), (766, 1995994), (997, 1533532), (1001, 1527404), (1532, 997997), (1994, 766766), (2002, 763702), (2681, 570284), (3988, 383383), (4004, 381851), (4213, 362908), (4979, 307076), (5362, 285142), (6979, 219076), (8426, 181454), (9958, 153538), (10724, 142571), (10967, 139412), (12961, 117964), (13958, 109538), (16852, 90727), (19916, 76769), (21934, 69706), (25922, 58982), (27916, 54769), (29491, 51844), (34853, 43868)]