2011863032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{136453}}^1$

素因数の和:136575

約数の個数: 32

約数和(自身を含む): 4011747600

約数和(自身を除く): 1999884568

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 7372, 14744, 136453, 272906, 545812, 1091624, 2592607, 5185214, 10370428, 13235941, 20740856, 26471882, 52943764, 105887528, 251482879, 502965758, 1005931516, 2011863032]

約数ペア:

[(1, 2011863032), (2, 1005931516), (4, 502965758), (8, 251482879), (19, 105887528), (38, 52943764), (76, 26471882), (97, 20740856), (152, 13235941), (194, 10370428), (388, 5185214), (776, 2592607), (1843, 1091624), (3686, 545812), (7372, 272906), (14744, 136453)]