2107331344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{22147}}^1$

素因数の和:22487

約数の個数: 40

約数和(自身を含む): 4311772640

約数和(自身を除く): 2204441296

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 313, 626, 1252, 2504, 5008, 5947, 11894, 22147, 23788, 44294, 47576, 88588, 95152, 177176, 354352, 420793, 841586, 1683172, 3366344, 6732688, 6932011, 13864022, 27728044, 55456088, 110912176, 131708209, 263416418, 526832836, 1053665672, 2107331344]

約数ペア:

[(1, 2107331344), (2, 1053665672), (4, 526832836), (8, 263416418), (16, 131708209), (19, 110912176), (38, 55456088), (76, 27728044), (152, 13864022), (304, 6932011), (313, 6732688), (626, 3366344), (1252, 1683172), (2504, 841586), (5008, 420793), (5947, 354352), (11894, 177176), (22147, 95152), (23788, 88588), (44294, 47576)]