2620506812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{84239}}^1$

素因数の和:84362

約数の個数: 48

約数和(自身を含む): 5774146560

約数和(自身を除く): 3153639748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1414, 2222, 2828, 4444, 7777, 15554, 31108, 84239, 168478, 336956, 589673, 926629, 1179346, 1853258, 2358692, 3706516, 6486403, 8508139, 12972806, 17016278, 25945612, 34032556, 59556973, 93589529, 119113946, 187179058, 238227892, 374358116, 655126703, 1310253406, 2620506812]

約数ペア:

[(1, 2620506812), (2, 1310253406), (4, 655126703), (7, 374358116), (11, 238227892), (14, 187179058), (22, 119113946), (28, 93589529), (44, 59556973), (77, 34032556), (101, 25945612), (154, 17016278), (202, 12972806), (308, 8508139), (404, 6486403), (707, 3706516), (1111, 2358692), (1414, 1853258), (2222, 1179346), (2828, 926629), (4444, 589673), (7777, 336956), (15554, 168478), (31108, 84239)]