1521417338

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1\times {\mathrm{3083}}^1$

素因数の和:3542

約数の個数: 32

約数和(自身を含む): 2642371200

約数和(自身を除く): 1120953862

約数列:

[1, 2, 7, 14, 101, 202, 349, 698, 707, 1414, 2443, 3083, 4886, 6166, 21581, 35249, 43162, 70498, 246743, 311383, 493486, 622766, 1075967, 2151934, 2179681, 4359362, 7531769, 15063538, 108672667, 217345334, 760708669, 1521417338]

約数ペア:

[(1, 1521417338), (2, 760708669), (7, 217345334), (14, 108672667), (101, 15063538), (202, 7531769), (349, 4359362), (698, 2179681), (707, 2151934), (1414, 1075967), (2443, 622766), (3083, 493486), (4886, 311383), (6166, 246743), (21581, 70498), (35249, 43162)]