2045162882

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 3725568000

約数和(自身を除く): 1680405118

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 223, 343, 406, 446, 461, 686, 922, 1421, 1561, 2842, 3122, 3227, 6454, 6467, 9947, 10927, 12934, 13369, 19894, 21854, 22589, 26738, 45178, 45269, 76489, 90538, 93583, 102803, 152978, 158123, 187166, 205606, 316246, 316883, 633766, 655081, 719621, 1310162, 1439242, 2218181, 2981287, 4436362, 4585567, 5037347, 5962574, 9171134, 10074694, 20869009, 35261429, 41738018, 70522858, 146083063, 292166126, 1022581441, 2045162882]

約数ペア:

[(1, 2045162882), (2, 1022581441), (7, 292166126), (14, 146083063), (29, 70522858), (49, 41738018), (58, 35261429), (98, 20869009), (203, 10074694), (223, 9171134), (343, 5962574), (406, 5037347), (446, 4585567), (461, 4436362), (686, 2981287), (922, 2218181), (1421, 1439242), (1561, 1310162), (2842, 719621), (3122, 655081), (3227, 633766), (6454, 316883), (6467, 316246), (9947, 205606), (10927, 187166), (12934, 158123), (13369, 152978), (19894, 102803), (21854, 93583), (22589, 90538), (26738, 76489), (45178, 45269)]