2013997616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:1038

約数の個数: 80

約数和(自身を含む): 4264039584

約数和(自身を除く): 2250041968

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 293, 296, 586, 592, 629, 683, 1172, 1258, 1366, 2344, 2516, 2732, 4688, 4981, 5032, 5464, 9962, 10064, 10841, 10928, 11611, 19924, 21682, 23222, 25271, 39848, 43364, 46444, 50542, 79696, 86728, 92888, 101084, 173456, 184297, 185776, 200119, 202168, 368594, 400238, 404336, 429607, 737188, 800476, 859214, 1474376, 1600952, 1718428, 2948752, 3201904, 3402023, 3436856, 6804046, 6873712, 7404403, 13608092, 14808806, 27216184, 29617612, 54432368, 59235224, 118470448, 125874851, 251749702, 503499404, 1006998808, 2013997616]

約数ペア:

[(1, 2013997616), (2, 1006998808), (4, 503499404), (8, 251749702), (16, 125874851), (17, 118470448), (34, 59235224), (37, 54432368), (68, 29617612), (74, 27216184), (136, 14808806), (148, 13608092), (272, 7404403), (293, 6873712), (296, 6804046), (586, 3436856), (592, 3402023), (629, 3201904), (683, 2948752), (1172, 1718428), (1258, 1600952), (1366, 1474376), (2344, 859214), (2516, 800476), (2732, 737188), (4688, 429607), (4981, 404336), (5032, 400238), (5464, 368594), (9962, 202168), (10064, 200119), (10841, 185776), (10928, 184297), (11611, 173456), (19924, 101084), (21682, 92888), (23222, 86728), (25271, 79696), (39848, 50542), (43364, 46444)]