2009784432

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2203711}}^1$

素因数の和:2203741

約数の個数: 40

約数和(自身を含む): 5465205760

約数和(自身を除く): 3455421328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2203711, 4407422, 6611133, 8814844, 13222266, 17629688, 26444532, 35259376, 41870509, 52889064, 83741018, 105778128, 125611527, 167482036, 251223054, 334964072, 502446108, 669928144, 1004892216, 2009784432]

約数ペア:

[(1, 2009784432), (2, 1004892216), (3, 669928144), (4, 502446108), (6, 334964072), (8, 251223054), (12, 167482036), (16, 125611527), (19, 105778128), (24, 83741018), (38, 52889064), (48, 41870509), (57, 35259376), (76, 26444532), (114, 17629688), (152, 13222266), (228, 8814844), (304, 6611133), (456, 4407422), (912, 2203711)]