2014981958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{155501}}^1$

素因数の和:155564

約数の個数: 32

約数和(自身を含む): 3582766080

約数和(自身を除く): 1567784122

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 6479, 12958, 155501, 311002, 1710511, 2954519, 3421022, 4820531, 5909038, 9641062, 32499709, 53025841, 64999418, 91590089, 106051682, 183180178, 1007490979, 2014981958]

約数ペア:

[(1, 2014981958), (2, 1007490979), (11, 183180178), (19, 106051682), (22, 91590089), (31, 64999418), (38, 53025841), (62, 32499709), (209, 9641062), (341, 5909038), (418, 4820531), (589, 3421022), (682, 2954519), (1178, 1710511), (6479, 311002), (12958, 155501)]