4436563390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{71293}}^1$

素因数の和:71441

約数の個数: 48

約数和(自身を含む): 9362898432

約数和(自身を除く): 4926335042

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 490, 635, 889, 1270, 1778, 4445, 6223, 8890, 12446, 31115, 62230, 71293, 142586, 356465, 499051, 712930, 998102, 2495255, 3493357, 4990510, 6986714, 9054211, 17466785, 18108422, 34933570, 45271055, 63379477, 90542110, 126758954, 316897385, 443656339, 633794770, 887312678, 2218281695, 4436563390]

約数ペア:

[(1, 4436563390), (2, 2218281695), (5, 887312678), (7, 633794770), (10, 443656339), (14, 316897385), (35, 126758954), (49, 90542110), (70, 63379477), (98, 45271055), (127, 34933570), (245, 18108422), (254, 17466785), (490, 9054211), (635, 6986714), (889, 4990510), (1270, 3493357), (1778, 2495255), (4445, 998102), (6223, 712930), (8890, 499051), (12446, 356465), (31115, 142586), (62230, 71293)]