1900201033718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9791}}^1\times {\mathrm{4973}}^1$

素因数の和:14877

約数の個数: 64

約数和(自身を含む): 3273003417600

約数和(自身を除く): 1372802383882

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1501, 2054, 3002, 4973, 9791, 9946, 19513, 19582, 39026, 64649, 94487, 127283, 129298, 186029, 188974, 254566, 372058, 392867, 773489, 785734, 1228331, 1546978, 2418377, 2456662, 4836754, 5107271, 7464473, 10055357, 10214542, 14696291, 14928946, 20110714, 29392582, 48690643, 97038149, 97381286, 191051783, 194076298, 382103566, 632978359, 925122217, 1265956718, 1850244434, 3846560797, 7693121594, 12026588821, 24053177642, 50005290361, 73084655143, 100010580722, 146169310286, 950100516859, 1900201033718]

約数ペア:

[(1, 1900201033718), (2, 950100516859), (13, 146169310286), (19, 100010580722), (26, 73084655143), (38, 50005290361), (79, 24053177642), (158, 12026588821), (247, 7693121594), (494, 3846560797), (1027, 1850244434), (1501, 1265956718), (2054, 925122217), (3002, 632978359), (4973, 382103566), (9791, 194076298), (9946, 191051783), (19513, 97381286), (19582, 97038149), (39026, 48690643), (64649, 29392582), (94487, 20110714), (127283, 14928946), (129298, 14696291), (186029, 10214542), (188974, 10055357), (254566, 7464473), (372058, 5107271), (392867, 4836754), (773489, 2456662), (785734, 2418377), (1228331, 1546978)]