419392194

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{64781}}^1$

素因数の和:64882

約数の個数: 32

約数和(自身を含む): 914203584

約数和(自身を除く): 494811390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 64781, 129562, 194343, 388686, 842153, 1684306, 2526459, 5052918, 5376823, 10753646, 16130469, 32260938, 69898699, 139797398, 209696097, 419392194]

約数ペア:

[(1, 419392194), (2, 209696097), (3, 139797398), (6, 69898699), (13, 32260938), (26, 16130469), (39, 10753646), (78, 5376823), (83, 5052918), (166, 2526459), (249, 1684306), (498, 842153), (1079, 388686), (2158, 194343), (3237, 129562), (6474, 64781)]