618528052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3307}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 1200407040

約数和(自身を除く): 581878988

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 107, 214, 428, 437, 874, 1748, 2033, 2461, 3307, 4066, 4922, 6614, 8132, 9844, 13228, 46759, 62833, 76061, 93518, 125666, 152122, 187036, 251332, 304244, 353849, 707698, 1415396, 1445159, 2890318, 5780636, 6723131, 8138527, 13446262, 16277054, 26892524, 32554108, 154632013, 309264026, 618528052]

約数ペア:

[(1, 618528052), (2, 309264026), (4, 154632013), (19, 32554108), (23, 26892524), (38, 16277054), (46, 13446262), (76, 8138527), (92, 6723131), (107, 5780636), (214, 2890318), (428, 1445159), (437, 1415396), (874, 707698), (1748, 353849), (2033, 304244), (2461, 251332), (3307, 187036), (4066, 152122), (4922, 125666), (6614, 93518), (8132, 76061), (9844, 62833), (13228, 46759)]