1478428

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:434

約数の個数: 36

約数和(自身を含む): 3176040

約数和(自身を除く): 1697612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 397, 532, 794, 931, 1588, 1862, 2779, 3724, 5558, 7543, 11116, 15086, 19453, 30172, 38906, 52801, 77812, 105602, 211204, 369607, 739214, 1478428]

約数ペア:

[(1, 1478428), (2, 739214), (4, 369607), (7, 211204), (14, 105602), (19, 77812), (28, 52801), (38, 38906), (49, 30172), (76, 19453), (98, 15086), (133, 11116), (196, 7543), (266, 5558), (397, 3724), (532, 2779), (794, 1862), (931, 1588)]