2078184810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{13913}}^1$

素因数の和:14319

約数の個数: 64

約数和(自身を含む): 5385719808

約数和(自身を除く): 3307534998

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 383, 390, 766, 1149, 1915, 2298, 3830, 4979, 5745, 9958, 11490, 13913, 14937, 24895, 27826, 29874, 41739, 49790, 69565, 74685, 83478, 139130, 149370, 180869, 208695, 361738, 417390, 542607, 904345, 1085214, 1808690, 2713035, 5328679, 5426070, 10657358, 15986037, 26643395, 31972074, 53286790, 69272827, 79930185, 138545654, 159860370, 207818481, 346364135, 415636962, 692728270, 1039092405, 2078184810]

約数ペア:

[(1, 2078184810), (2, 1039092405), (3, 692728270), (5, 415636962), (6, 346364135), (10, 207818481), (13, 159860370), (15, 138545654), (26, 79930185), (30, 69272827), (39, 53286790), (65, 31972074), (78, 26643395), (130, 15986037), (195, 10657358), (383, 5426070), (390, 5328679), (766, 2713035), (1149, 1808690), (1915, 1085214), (2298, 904345), (3830, 542607), (4979, 417390), (5745, 361738), (9958, 208695), (11490, 180869), (13913, 149370), (14937, 139130), (24895, 83478), (27826, 74685), (29874, 69565), (41739, 49790)]