1383042221638

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7968761}}^1$

素因数の和:7968818

約数の個数: 64

約数和(自身を含む): 2754004147200

約数和(自身を除く): 1370961925562

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 343, 506, 539, 686, 1078, 1127, 1771, 2254, 3542, 3773, 7546, 7889, 12397, 15778, 24794, 86779, 173558, 7968761, 15937522, 55781327, 87656371, 111562654, 175312742, 183281503, 366563006, 390469289, 613594597, 780938578, 1227189194, 1282970521, 2016096533, 2565941042, 2733285023, 4032193066, 4295162179, 5466570046, 8590324358, 8980793647, 14112675731, 17961587294, 28225351462, 30066135253, 60132270506, 62865555529, 98788730117, 125731111058, 197577460234, 691521110819, 1383042221638]

約数ペア:

[(1, 1383042221638), (2, 691521110819), (7, 197577460234), (11, 125731111058), (14, 98788730117), (22, 62865555529), (23, 60132270506), (46, 30066135253), (49, 28225351462), (77, 17961587294), (98, 14112675731), (154, 8980793647), (161, 8590324358), (253, 5466570046), (322, 4295162179), (343, 4032193066), (506, 2733285023), (539, 2565941042), (686, 2016096533), (1078, 1282970521), (1127, 1227189194), (1771, 780938578), (2254, 613594597), (3542, 390469289), (3773, 366563006), (7546, 183281503), (7889, 175312742), (12397, 111562654), (15778, 87656371), (24794, 55781327), (86779, 15937522), (173558, 7968761)]