4021787756

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{3947}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 8132500992

約数和(自身を除く): 4110713236

約数列:

[1, 2, 4, 7, 14, 28, 151, 241, 302, 482, 604, 964, 1057, 1687, 2114, 3374, 3947, 4228, 6748, 7894, 15788, 27629, 36391, 55258, 72782, 110516, 145564, 254737, 509474, 595997, 951227, 1018948, 1191994, 1902454, 2383988, 3804908, 4171979, 6658589, 8343958, 13317178, 16687916, 26634356, 143635277, 287270554, 574541108, 1005446939, 2010893878, 4021787756]

約数ペア:

[(1, 4021787756), (2, 2010893878), (4, 1005446939), (7, 574541108), (14, 287270554), (28, 143635277), (151, 26634356), (241, 16687916), (302, 13317178), (482, 8343958), (604, 6658589), (964, 4171979), (1057, 3804908), (1687, 2383988), (2114, 1902454), (3374, 1191994), (3947, 1018948), (4228, 951227), (6748, 595997), (7894, 509474), (15788, 254737), (27629, 145564), (36391, 110516), (55258, 72782)]