421807078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{24239}}^1$

素因数の和:24372

約数の個数: 32

約数和(自身を含む): 795847680

約数和(自身を除く): 374040602

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 154, 226, 791, 1243, 1582, 2486, 8701, 17402, 24239, 48478, 169673, 266629, 339346, 533258, 1866403, 2739007, 3732806, 5478014, 19173049, 30129077, 38346098, 60258154, 210903539, 421807078]

約数ペア:

[(1, 421807078), (2, 210903539), (7, 60258154), (11, 38346098), (14, 30129077), (22, 19173049), (77, 5478014), (113, 3732806), (154, 2739007), (226, 1866403), (791, 533258), (1243, 339346), (1582, 266629), (2486, 169673), (8701, 48478), (17402, 24239)]