8587907636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{187133}}^1$

素因数の和:187304

約数の個数: 48

約数和(自身を含む): 18863107200

約数和(自身を除く): 10275199564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 596, 1043, 1639, 2086, 3278, 4172, 6556, 11473, 22946, 45892, 187133, 374266, 748532, 1309931, 2058463, 2619862, 4116926, 5239724, 8233852, 14409241, 27882817, 28818482, 55765634, 57636964, 111531268, 195179719, 306710987, 390359438, 613421974, 780718876, 1226843948, 2146976909, 4293953818, 8587907636]

約数ペア:

[(1, 8587907636), (2, 4293953818), (4, 2146976909), (7, 1226843948), (11, 780718876), (14, 613421974), (22, 390359438), (28, 306710987), (44, 195179719), (77, 111531268), (149, 57636964), (154, 55765634), (298, 28818482), (308, 27882817), (596, 14409241), (1043, 8233852), (1639, 5239724), (2086, 4116926), (3278, 2619862), (4172, 2058463), (6556, 1309931), (11473, 748532), (22946, 374266), (45892, 187133)]