2194668112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79333}}^1$

素因数の和:79380

約数の個数: 80

約数和(自身を含む): 5508952960

約数和(自身を除く): 3314284848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 27664, 79333, 158666, 317332, 555331, 634664, 1031329, 1110662, 1269328, 1507327, 2062658, 2221324, 3014654, 4125316, 4442648, 6029308, 7219303, 8250632, 8885296, 10551289, 12058616, 14438606, 16501264, 19595251, 21102578, 24117232, 28877212, 39190502, 42205156, 57754424, 78381004, 84410312, 115508848, 137166757, 156762008, 168820624, 274333514, 313524016, 548667028, 1097334056, 2194668112]

約数ペア:

[(1, 2194668112), (2, 1097334056), (4, 548667028), (7, 313524016), (8, 274333514), (13, 168820624), (14, 156762008), (16, 137166757), (19, 115508848), (26, 84410312), (28, 78381004), (38, 57754424), (52, 42205156), (56, 39190502), (76, 28877212), (91, 24117232), (104, 21102578), (112, 19595251), (133, 16501264), (152, 14438606), (182, 12058616), (208, 10551289), (247, 8885296), (266, 8250632), (304, 7219303), (364, 6029308), (494, 4442648), (532, 4125316), (728, 3014654), (988, 2221324), (1064, 2062658), (1456, 1507327), (1729, 1269328), (1976, 1110662), (2128, 1031329), (3458, 634664), (3952, 555331), (6916, 317332), (13832, 158666), (27664, 79333)]